40992976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 81746504

約数和(自身を除く): 40753528

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 388, 433, 488, 776, 866, 976, 1552, 1732, 3464, 5917, 6928, 11834, 23668, 26413, 42001, 47336, 52826, 84002, 94672, 105652, 168004, 211304, 336008, 422608, 672016, 2562061, 5124122, 10248244, 20496488, 40992976]

約数ペア:

[(1, 40992976), (2, 20496488), (4, 10248244), (8, 5124122), (16, 2562061), (61, 672016), (97, 422608), (122, 336008), (194, 211304), (244, 168004), (388, 105652), (433, 94672), (488, 84002), (776, 52826), (866, 47336), (976, 42001), (1552, 26413), (1732, 23668), (3464, 11834), (5917, 6928)]