28542458214

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 65853849600

約数和(自身を除く): 37311391386

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 139, 191, 258, 278, 382, 387, 417, 463, 573, 774, 834, 926, 1146, 1161, 1251, 1389, 1719, 2322, 2502, 2778, 3438, 3753, 4167, 5157, 5977, 7506, 8213, 8334, 10314, 11954, 12501, 16426, 17931, 19909, 24639, 25002, 26549, 35862, 39818, 49278, 53098, 53793, 59727, 64357, 73917, 79647, 88433, 107586, 119454, 128714, 147834, 159294, 161379, 176866, 179181, 193071, 221751, 238941, 265299, 322758, 358362, 386142, 443502, 477882, 530598, 537543, 579213, 716823, 795897, 1075086, 1141607, 1158426, 1433646, 1591794, 1737639, 2283214, 2387691, 2767351, 3424821, 3475278, 3802619, 4775382, 5534702, 6849642, 7605238, 8302053, 10274463, 11407857, 12292187, 16604106, 20548926, 22815714, 24584374, 24906159, 30823389, 34223571, 36876561, 49812318, 61646778, 68447142, 73753122, 74718477, 102670713, 110629683, 149436954, 205341426, 221259366, 331889049, 528564041, 663778098, 1057128082, 1585692123, 3171384246, 4757076369, 9514152738, 14271229107, 28542458214]

約数ペア:

[(1, 28542458214), (2, 14271229107), (3, 9514152738), (6, 4757076369), (9, 3171384246), (18, 1585692123), (27, 1057128082), (43, 663778098), (54, 528564041), (86, 331889049), (129, 221259366), (139, 205341426), (191, 149436954), (258, 110629683), (278, 102670713), (382, 74718477), (387, 73753122), (417, 68447142), (463, 61646778), (573, 49812318), (774, 36876561), (834, 34223571), (926, 30823389), (1146, 24906159), (1161, 24584374), (1251, 22815714), (1389, 20548926), (1719, 16604106), (2322, 12292187), (2502, 11407857), (2778, 10274463), (3438, 8302053), (3753, 7605238), (4167, 6849642), (5157, 5534702), (5977, 4775382), (7506, 3802619), (8213, 3475278), (8334, 3424821), (10314, 2767351), (11954, 2387691), (12501, 2283214), (16426, 1737639), (17931, 1591794), (19909, 1433646), (24639, 1158426), (25002, 1141607), (26549, 1075086), (35862, 795897), (39818, 716823), (49278, 579213), (53098, 537543), (53793, 530598), (59727, 477882), (64357, 443502), (73917, 386142), (79647, 358362), (88433, 322758), (107586, 265299), (119454, 238941), (128714, 221751), (147834, 193071), (159294, 179181), (161379, 176866)]