61442576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3663

約数の個数: 40

約数和(自身を含む): 129783360

約数和(自身を除く): 68340784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 3559, 4316, 7118, 8632, 14236, 17264, 28472, 46267, 56944, 92534, 185068, 295397, 370136, 590794, 740272, 1181588, 2363176, 3840161, 4726352, 7680322, 15360644, 30721288, 61442576]

約数ペア:

[(1, 61442576), (2, 30721288), (4, 15360644), (8, 7680322), (13, 4726352), (16, 3840161), (26, 2363176), (52, 1181588), (83, 740272), (104, 590794), (166, 370136), (208, 295397), (332, 185068), (664, 92534), (1079, 56944), (1328, 46267), (2158, 28472), (3559, 17264), (4316, 14236), (7118, 8632)]