64356974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 109836000

約数和(自身を除く): 45479026

約数列:

[1, 2, 11, 22, 29, 58, 149, 298, 319, 638, 677, 1354, 1639, 3278, 4321, 7447, 8642, 14894, 19633, 39266, 47531, 95062, 100873, 201746, 215963, 431926, 1109603, 2219206, 2925317, 5850634, 32178487, 64356974]

約数ペア:

[(1, 64356974), (2, 32178487), (11, 5850634), (22, 2925317), (29, 2219206), (58, 1109603), (149, 431926), (298, 215963), (319, 201746), (638, 100873), (677, 95062), (1354, 47531), (1639, 39266), (3278, 19633), (4321, 14894), (7447, 8642)]