69388072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16273}}^1$

素因数の和:16333

約数の個数: 32

約数和(自身を含む): 143536680

約数和(自身を除く): 74148608

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 16273, 32546, 65092, 130184, 211549, 423098, 667193, 846196, 1334386, 1692392, 2668772, 5337544, 8673509, 17347018, 34694036, 69388072]

約数ペア:

[(1, 69388072), (2, 34694036), (4, 17347018), (8, 8673509), (13, 5337544), (26, 2668772), (41, 1692392), (52, 1334386), (82, 846196), (104, 667193), (164, 423098), (328, 211549), (533, 130184), (1066, 65092), (2132, 32546), (4264, 16273)]