67380704

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 137604096

約数和(自身を除く): 70223392

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 631, 752, 1136, 1262, 1504, 2272, 2524, 3337, 5048, 6674, 10096, 13348, 20192, 26696, 29657, 44801, 53392, 59314, 89602, 106784, 118628, 179204, 237256, 358408, 474512, 716816, 949024, 1433632, 2105647, 4211294, 8422588, 16845176, 33690352, 67380704]

約数ペア:

[(1, 67380704), (2, 33690352), (4, 16845176), (8, 8422588), (16, 4211294), (32, 2105647), (47, 1433632), (71, 949024), (94, 716816), (142, 474512), (188, 358408), (284, 237256), (376, 179204), (568, 118628), (631, 106784), (752, 89602), (1136, 59314), (1262, 53392), (1504, 44801), (2272, 29657), (2524, 26696), (3337, 20192), (5048, 13348), (6674, 10096)]