40014828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 116861472

約数和(自身を除く): 76846644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1637, 1746, 2037, 2716, 3274, 3492, 4074, 4911, 6111, 6548, 8148, 9822, 11459, 12222, 14733, 19644, 22918, 24444, 29466, 34377, 45836, 58932, 68754, 103131, 137508, 158789, 206262, 317578, 412524, 476367, 635156, 952734, 1111523, 1429101, 1905468, 2223046, 2858202, 3334569, 4446092, 5716404, 6669138, 10003707, 13338276, 20007414, 40014828]

約数ペア:

[(1, 40014828), (2, 20007414), (3, 13338276), (4, 10003707), (6, 6669138), (7, 5716404), (9, 4446092), (12, 3334569), (14, 2858202), (18, 2223046), (21, 1905468), (28, 1429101), (36, 1111523), (42, 952734), (63, 635156), (84, 476367), (97, 412524), (126, 317578), (194, 206262), (252, 158789), (291, 137508), (388, 103131), (582, 68754), (679, 58932), (873, 45836), (1164, 34377), (1358, 29466), (1637, 24444), (1746, 22918), (2037, 19644), (2716, 14733), (3274, 12222), (3492, 11459), (4074, 9822), (4911, 8148), (6111, 6548)]