40707408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 121520000

約数和(自身を除く): 80812592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1249, 1358, 1552, 2037, 2328, 2498, 2716, 3747, 4074, 4656, 4996, 5432, 7494, 8148, 8743, 9992, 10864, 14988, 16296, 17486, 19984, 26229, 29976, 32592, 34972, 52458, 59952, 69944, 104916, 121153, 139888, 209832, 242306, 363459, 419664, 484612, 726918, 848071, 969224, 1453836, 1696142, 1938448, 2544213, 2907672, 3392284, 5088426, 5815344, 6784568, 10176852, 13569136, 20353704, 40707408]

約数ペア:

[(1, 40707408), (2, 20353704), (3, 13569136), (4, 10176852), (6, 6784568), (7, 5815344), (8, 5088426), (12, 3392284), (14, 2907672), (16, 2544213), (21, 1938448), (24, 1696142), (28, 1453836), (42, 969224), (48, 848071), (56, 726918), (84, 484612), (97, 419664), (112, 363459), (168, 242306), (194, 209832), (291, 139888), (336, 121153), (388, 104916), (582, 69944), (679, 59952), (776, 52458), (1164, 34972), (1249, 32592), (1358, 29976), (1552, 26229), (2037, 19984), (2328, 17486), (2498, 16296), (2716, 14988), (3747, 10864), (4074, 9992), (4656, 8743), (4996, 8148), (5432, 7494)]