2570672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 5687136

約数和(自身を除く): 3116464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 727, 884, 1454, 1768, 2908, 3536, 5816, 9451, 11632, 12359, 18902, 24718, 37804, 49436, 75608, 98872, 151216, 160667, 197744, 321334, 642668, 1285336, 2570672]

約数ペア:

[(1, 2570672), (2, 1285336), (4, 642668), (8, 321334), (13, 197744), (16, 160667), (17, 151216), (26, 98872), (34, 75608), (52, 49436), (68, 37804), (104, 24718), (136, 18902), (208, 12359), (221, 11632), (272, 9451), (442, 5816), (727, 3536), (884, 2908), (1454, 1768)]