25194664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6983}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 52799040

約数和(自身を除く): 27604376

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 6983, 13966, 27932, 55864, 76813, 153626, 286303, 307252, 572606, 614504, 1145212, 2290424, 3149333, 6298666, 12597332, 25194664]

約数ペア:

[(1, 25194664), (2, 12597332), (4, 6298666), (8, 3149333), (11, 2290424), (22, 1145212), (41, 614504), (44, 572606), (82, 307252), (88, 286303), (164, 153626), (328, 76813), (451, 55864), (902, 27932), (1804, 13966), (3608, 6983)]