74365684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 142321536

約数和(自身を除く): 67955852

約数列:

[1, 2, 4, 17, 34, 68, 71, 73, 142, 146, 211, 284, 292, 422, 844, 1207, 1241, 2414, 2482, 3587, 4828, 4964, 5183, 7174, 10366, 14348, 14981, 15403, 20732, 29962, 30806, 59924, 61612, 88111, 176222, 254677, 261851, 352444, 509354, 523702, 1018708, 1047404, 1093613, 2187226, 4374452, 18591421, 37182842, 74365684]

約数ペア:

[(1, 74365684), (2, 37182842), (4, 18591421), (17, 4374452), (34, 2187226), (68, 1093613), (71, 1047404), (73, 1018708), (142, 523702), (146, 509354), (211, 352444), (284, 261851), (292, 254677), (422, 176222), (844, 88111), (1207, 61612), (1241, 59924), (2414, 30806), (2482, 29962), (3587, 20732), (4828, 15403), (4964, 14981), (5183, 14348), (7174, 10366)]