15676593008

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{32713}}^1$

素因数の和:33273

約数の個数: 40

約数和(自身を含む): 30935143536

約数和(自身を除く): 15258550528

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 491, 976, 982, 1964, 3928, 7856, 29951, 32713, 59902, 65426, 119804, 130852, 239608, 261704, 479216, 523408, 1995493, 3990986, 7981972, 15963944, 16062083, 31927888, 32124166, 64248332, 128496664, 256993328, 979787063, 1959574126, 3919148252, 7838296504, 15676593008]

約数ペア:

[(1, 15676593008), (2, 7838296504), (4, 3919148252), (8, 1959574126), (16, 979787063), (61, 256993328), (122, 128496664), (244, 64248332), (488, 32124166), (491, 31927888), (976, 16062083), (982, 15963944), (1964, 7981972), (3928, 3990986), (7856, 1995493), (29951, 523408), (32713, 479216), (59902, 261704), (65426, 239608), (119804, 130852)]