69441974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1031}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 126614016

約数和(自身を除く): 57172042

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 283, 566, 1031, 1981, 2062, 3962, 4811, 7217, 9622, 14434, 17527, 33677, 35054, 67354, 122689, 245378, 291773, 583546, 2042411, 4084822, 4960141, 9920282, 34720987, 69441974]

約数ペア:

[(1, 69441974), (2, 34720987), (7, 9920282), (14, 4960141), (17, 4084822), (34, 2042411), (119, 583546), (238, 291773), (283, 245378), (566, 122689), (1031, 67354), (1981, 35054), (2062, 33677), (3962, 17527), (4811, 14434), (7217, 9622)]