15669852016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10762261}}^1$

素因数の和:10762289

約数の個数: 40

約数和(自身を含む): 37366573664

約数和(自身を除く): 21696721648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10762261, 21524522, 43049044, 75335827, 86098088, 139909393, 150671654, 172196176, 279818786, 301343308, 559637572, 602686616, 979365751, 1119275144, 1205373232, 1958731502, 2238550288, 3917463004, 7834926008, 15669852016]

約数ペア:

[(1, 15669852016), (2, 7834926008), (4, 3917463004), (7, 2238550288), (8, 1958731502), (13, 1205373232), (14, 1119275144), (16, 979365751), (26, 602686616), (28, 559637572), (52, 301343308), (56, 279818786), (91, 172196176), (104, 150671654), (112, 139909393), (182, 86098088), (208, 75335827), (364, 43049044), (728, 21524522), (1456, 10762261)]