61803976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 132912900

約数和(自身を除く): 71108924

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2689, 2873, 5378, 5746, 10756, 11492, 21512, 22984, 34957, 45713, 69914, 91426, 139828, 182852, 279656, 365704, 454441, 594269, 908882, 1188538, 1817764, 2377076, 3635528, 4754152, 7725497, 15450994, 30901988, 61803976]

約数ペア:

[(1, 61803976), (2, 30901988), (4, 15450994), (8, 7725497), (13, 4754152), (17, 3635528), (26, 2377076), (34, 1817764), (52, 1188538), (68, 908882), (104, 594269), (136, 454441), (169, 365704), (221, 279656), (338, 182852), (442, 139828), (676, 91426), (884, 69914), (1352, 45713), (1768, 34957), (2689, 22984), (2873, 21512), (5378, 11492), (5746, 10756)]