14278380688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{85487}}^1$

素因数の和:85592

約数の個数: 80

約数和(自身を含む): 32946391296

約数和(自身を除く): 18668010608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 73, 88, 104, 143, 146, 176, 208, 286, 292, 572, 584, 803, 949, 1144, 1168, 1606, 1898, 2288, 3212, 3796, 6424, 7592, 10439, 12848, 15184, 20878, 41756, 83512, 85487, 167024, 170974, 341948, 683896, 940357, 1111331, 1367792, 1880714, 2222662, 3761428, 4445324, 6240551, 7522856, 8890648, 12224641, 12481102, 15045712, 17781296, 24449282, 24962204, 48898564, 49924408, 68646061, 81127163, 97797128, 99848816, 137292122, 162254326, 195594256, 274584244, 324508652, 549168488, 649017304, 892398793, 1098336976, 1298034608, 1784797586, 3569595172, 7139190344, 14278380688]

約数ペア:

[(1, 14278380688), (2, 7139190344), (4, 3569595172), (8, 1784797586), (11, 1298034608), (13, 1098336976), (16, 892398793), (22, 649017304), (26, 549168488), (44, 324508652), (52, 274584244), (73, 195594256), (88, 162254326), (104, 137292122), (143, 99848816), (146, 97797128), (176, 81127163), (208, 68646061), (286, 49924408), (292, 48898564), (572, 24962204), (584, 24449282), (803, 17781296), (949, 15045712), (1144, 12481102), (1168, 12224641), (1606, 8890648), (1898, 7522856), (2288, 6240551), (3212, 4445324), (3796, 3761428), (6424, 2222662), (7592, 1880714), (10439, 1367792), (12848, 1111331), (15184, 940357), (20878, 683896), (41756, 341948), (83512, 170974), (85487, 167024)]