64700368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3011}}^1$

素因数の和:3115

約数の個数: 40

約数和(自身を含む): 134455680

約数和(自身を除く): 69755312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 2686, 3011, 5372, 6022, 10744, 12044, 21488, 24088, 48176, 51187, 102374, 204748, 237869, 409496, 475738, 818992, 951476, 1902952, 3805904, 4043773, 8087546, 16175092, 32350184, 64700368]

約数ペア:

[(1, 64700368), (2, 32350184), (4, 16175092), (8, 8087546), (16, 4043773), (17, 3805904), (34, 1902952), (68, 951476), (79, 818992), (136, 475738), (158, 409496), (272, 237869), (316, 204748), (632, 102374), (1264, 51187), (1343, 48176), (2686, 24088), (3011, 21488), (5372, 12044), (6022, 10744)]