4918576

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 11028312

約数和(自身を除く): 6109736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 136, 169, 208, 214, 221, 272, 338, 428, 442, 676, 856, 884, 1352, 1391, 1712, 1768, 1819, 2704, 2782, 2873, 3536, 3638, 5564, 5746, 7276, 11128, 11492, 14552, 18083, 22256, 22984, 23647, 29104, 36166, 45968, 47294, 72332, 94588, 144664, 189176, 289328, 307411, 378352, 614822, 1229644, 2459288, 4918576]

約数ペア:

[(1, 4918576), (2, 2459288), (4, 1229644), (8, 614822), (13, 378352), (16, 307411), (17, 289328), (26, 189176), (34, 144664), (52, 94588), (68, 72332), (104, 47294), (107, 45968), (136, 36166), (169, 29104), (208, 23647), (214, 22984), (221, 22256), (272, 18083), (338, 14552), (428, 11492), (442, 11128), (676, 7276), (856, 5746), (884, 5564), (1352, 3638), (1391, 3536), (1712, 2873), (1768, 2782), (1819, 2704)]