27856642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 48631104

約数和(自身を除く): 20774462

約数列:

[1, 2, 11, 17, 22, 34, 187, 211, 353, 374, 422, 706, 2321, 3587, 3883, 4642, 6001, 7174, 7766, 12002, 39457, 66011, 74483, 78914, 132022, 148966, 819313, 1266211, 1638626, 2532422, 13928321, 27856642]

約数ペア:

[(1, 27856642), (2, 13928321), (11, 2532422), (17, 1638626), (22, 1266211), (34, 819313), (187, 148966), (211, 132022), (353, 78914), (374, 74483), (422, 66011), (706, 39457), (2321, 12002), (3587, 7766), (3883, 7174), (4642, 6001)]