38770291984

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1409}}^1\times {\mathrm{12553}}^1$

素因数の和:14107

約数の個数: 40

約数和(自身を含む): 75725476920

約数和(自身を除く): 36955184936

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1409, 2192, 2818, 5636, 11272, 12553, 22544, 25106, 50212, 100424, 193033, 200848, 386066, 772132, 1544264, 1719761, 3088528, 3439522, 6879044, 13758088, 17687177, 27516176, 35374354, 70748708, 141497416, 282994832, 2423143249, 4846286498, 9692572996, 19385145992, 38770291984]

約数ペア:

[(1, 38770291984), (2, 19385145992), (4, 9692572996), (8, 4846286498), (16, 2423143249), (137, 282994832), (274, 141497416), (548, 70748708), (1096, 35374354), (1409, 27516176), (2192, 17687177), (2818, 13758088), (5636, 6879044), (11272, 3439522), (12553, 3088528), (22544, 1719761), (25106, 1544264), (50212, 772132), (100424, 386066), (193033, 200848)]