25933648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3103

約数の個数: 40

約数和(自身を含む): 55449576

約数和(自身を除く): 29515928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3041, 4264, 6082, 8528, 12164, 24328, 39533, 48656, 79066, 124681, 158132, 249362, 316264, 498724, 632528, 997448, 1620853, 1994896, 3241706, 6483412, 12966824, 25933648]

約数ペア:

[(1, 25933648), (2, 12966824), (4, 6483412), (8, 3241706), (13, 1994896), (16, 1620853), (26, 997448), (41, 632528), (52, 498724), (82, 316264), (104, 249362), (164, 158132), (208, 124681), (328, 79066), (533, 48656), (656, 39533), (1066, 24328), (2132, 12164), (3041, 8528), (4264, 6082)]