42581432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 84363600

約数和(自身を除く): 41782168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 613, 914, 1226, 1828, 2452, 3656, 4904, 8683, 11647, 17366, 23294, 34732, 46588, 69464, 93176, 280141, 560282, 1120564, 2241128, 5322679, 10645358, 21290716, 42581432]

約数ペア:

[(1, 42581432), (2, 21290716), (4, 10645358), (8, 5322679), (19, 2241128), (38, 1120564), (76, 560282), (152, 280141), (457, 93176), (613, 69464), (914, 46588), (1226, 34732), (1828, 23294), (2452, 17366), (3656, 11647), (4904, 8683)]