64653314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 112276800

約数和(自身を除く): 47623486

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 1129, 1507, 2258, 2603, 3014, 5206, 12419, 21451, 24838, 28633, 42902, 57266, 154673, 235961, 309346, 471922, 1701403, 2938787, 3402806, 5877574, 32326657, 64653314]

約数ペア:

[(1, 64653314), (2, 32326657), (11, 5877574), (19, 3402806), (22, 2938787), (38, 1701403), (137, 471922), (209, 309346), (274, 235961), (418, 154673), (1129, 57266), (1507, 42902), (2258, 28633), (2603, 24838), (3014, 21451), (5206, 12419)]