64717872

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28687}}^1$

素因数の和:28745

約数の個数: 40

約数和(自身を含む): 170750976

約数和(自身を除く): 106033104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 28687, 57374, 86061, 114748, 172122, 229496, 344244, 458992, 688488, 1348289, 1376976, 2696578, 4044867, 5393156, 8089734, 10786312, 16179468, 21572624, 32358936, 64717872]

約数ペア:

[(1, 64717872), (2, 32358936), (3, 21572624), (4, 16179468), (6, 10786312), (8, 8089734), (12, 5393156), (16, 4044867), (24, 2696578), (47, 1376976), (48, 1348289), (94, 688488), (141, 458992), (188, 344244), (282, 229496), (376, 172122), (564, 114748), (752, 86061), (1128, 57374), (2256, 28687)]