64065352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16649}}^1$

素因数の和:16705

約数の個数: 32

約数和(自身を含む): 132867000

約数和(自身を除く): 68801648

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 16649, 33298, 66596, 133192, 216437, 432874, 616013, 865748, 1232026, 1731496, 2464052, 4928104, 8008169, 16016338, 32032676, 64065352]

約数ペア:

[(1, 64065352), (2, 32032676), (4, 16016338), (8, 8008169), (13, 4928104), (26, 2464052), (37, 1731496), (52, 1232026), (74, 865748), (104, 616013), (148, 432874), (296, 216437), (481, 133192), (962, 66596), (1924, 33298), (3848, 16649)]