42645624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 122384640

約数和(自身を除く): 79739016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 811, 939, 1252, 1622, 1878, 2191, 2433, 2504, 3244, 3756, 4382, 4866, 5677, 6488, 6573, 7512, 8764, 9732, 11354, 13146, 17031, 17528, 19464, 22708, 26292, 34062, 45416, 52584, 68124, 136248, 253843, 507686, 761529, 1015372, 1523058, 1776901, 2030744, 3046116, 3553802, 5330703, 6092232, 7107604, 10661406, 14215208, 21322812, 42645624]

約数ペア:

[(1, 42645624), (2, 21322812), (3, 14215208), (4, 10661406), (6, 7107604), (7, 6092232), (8, 5330703), (12, 3553802), (14, 3046116), (21, 2030744), (24, 1776901), (28, 1523058), (42, 1015372), (56, 761529), (84, 507686), (168, 253843), (313, 136248), (626, 68124), (811, 52584), (939, 45416), (1252, 34062), (1622, 26292), (1878, 22708), (2191, 19464), (2433, 17528), (2504, 17031), (3244, 13146), (3756, 11354), (4382, 9732), (4866, 8764), (5677, 7512), (6488, 6573)]