76871228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 162993600

約数和(自身を除く): 86122372

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2309, 2378, 4618, 4756, 8323, 9236, 16163, 16646, 32326, 33292, 64652, 66961, 94669, 133922, 189338, 267844, 378676, 468727, 662683, 937454, 1325366, 1874908, 2650732, 2745401, 5490802, 10981604, 19217807, 38435614, 76871228]

約数ペア:

[(1, 76871228), (2, 38435614), (4, 19217807), (7, 10981604), (14, 5490802), (28, 2745401), (29, 2650732), (41, 1874908), (58, 1325366), (82, 937454), (116, 662683), (164, 468727), (203, 378676), (287, 267844), (406, 189338), (574, 133922), (812, 94669), (1148, 66961), (1189, 64652), (2309, 33292), (2378, 32326), (4618, 16646), (4756, 16163), (8323, 9236)]