71292522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 175795200

約数和(自身を除く): 104502678

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2179, 2337, 4358, 4674, 5453, 6537, 10906, 13074, 15253, 16359, 30506, 32718, 41401, 45759, 82802, 89339, 91518, 124203, 178678, 248406, 268017, 289807, 536034, 579614, 625373, 869421, 1250746, 1697441, 1738842, 1876119, 3394882, 3752238, 5092323, 10184646, 11882087, 23764174, 35646261, 71292522]

約数ペア:

[(1, 71292522), (2, 35646261), (3, 23764174), (6, 11882087), (7, 10184646), (14, 5092323), (19, 3752238), (21, 3394882), (38, 1876119), (41, 1738842), (42, 1697441), (57, 1250746), (82, 869421), (114, 625373), (123, 579614), (133, 536034), (246, 289807), (266, 268017), (287, 248406), (399, 178678), (574, 124203), (779, 91518), (798, 89339), (861, 82802), (1558, 45759), (1722, 41401), (2179, 32718), (2337, 30506), (4358, 16359), (4674, 15253), (5453, 13074), (6537, 10906)]