61636016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17431}}^1$

素因数の和:17469

約数の個数: 40

約数和(自身を含む): 136178784

約数和(自身を除く): 74542768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 17431, 34862, 69724, 139448, 226603, 278896, 296327, 453206, 592654, 906412, 1185308, 1812824, 2370616, 3625648, 3852251, 4741232, 7704502, 15409004, 30818008, 61636016]

約数ペア:

[(1, 61636016), (2, 30818008), (4, 15409004), (8, 7704502), (13, 4741232), (16, 3852251), (17, 3625648), (26, 2370616), (34, 1812824), (52, 1185308), (68, 906412), (104, 592654), (136, 453206), (208, 296327), (221, 278896), (272, 226603), (442, 139448), (884, 69724), (1768, 34862), (3536, 17431)]