63974638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 75371282

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 29, 31, 34, 46, 58, 62, 91, 119, 161, 182, 203, 217, 221, 238, 299, 322, 377, 391, 403, 406, 434, 442, 493, 527, 598, 667, 713, 754, 782, 806, 899, 986, 1054, 1334, 1426, 1547, 1798, 2093, 2639, 2737, 2821, 3094, 3451, 3689, 4186, 4669, 4991, 5083, 5278, 5474, 5642, 6293, 6409, 6851, 6902, 7378, 8671, 9269, 9338, 9982, 10166, 11339, 11687, 12121, 12586, 12818, 13702, 15283, 17342, 18538, 20677, 22678, 23374, 24242, 30566, 35581, 41354, 44863, 47957, 60697, 64883, 71162, 79373, 81809, 84847, 89726, 95914, 106981, 121394, 129766, 144739, 147407, 157573, 158746, 163618, 169694, 198679, 213962, 268801, 289478, 294814, 315146, 351509, 397358, 537602, 703018, 1031849, 1103011, 1390753, 1881607, 2063698, 2206022, 2460563, 2781506, 3763214, 4569617, 4921126, 9139234, 31987319, 63974638]

約数ペア:

[(1, 63974638), (2, 31987319), (7, 9139234), (13, 4921126), (14, 4569617), (17, 3763214), (23, 2781506), (26, 2460563), (29, 2206022), (31, 2063698), (34, 1881607), (46, 1390753), (58, 1103011), (62, 1031849), (91, 703018), (119, 537602), (161, 397358), (182, 351509), (203, 315146), (217, 294814), (221, 289478), (238, 268801), (299, 213962), (322, 198679), (377, 169694), (391, 163618), (403, 158746), (406, 157573), (434, 147407), (442, 144739), (493, 129766), (527, 121394), (598, 106981), (667, 95914), (713, 89726), (754, 84847), (782, 81809), (806, 79373), (899, 71162), (986, 64883), (1054, 60697), (1334, 47957), (1426, 44863), (1547, 41354), (1798, 35581), (2093, 30566), (2639, 24242), (2737, 23374), (2821, 22678), (3094, 20677), (3451, 18538), (3689, 17342), (4186, 15283), (4669, 13702), (4991, 12818), (5083, 12586), (5278, 12121), (5474, 11687), (5642, 11339), (6293, 10166), (6409, 9982), (6851, 9338), (6902, 9269), (7378, 8671)]