71292044

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 131425056

約数和(自身を除く): 60133012

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 277, 554, 1108, 1369, 1739, 2738, 3478, 5476, 6956, 10249, 13019, 20498, 26038, 40996, 52076, 64343, 128686, 257372, 379213, 481703, 758426, 963406, 1516852, 1926812, 17823011, 35646022, 71292044]

約数ペア:

[(1, 71292044), (2, 35646022), (4, 17823011), (37, 1926812), (47, 1516852), (74, 963406), (94, 758426), (148, 481703), (188, 379213), (277, 257372), (554, 128686), (1108, 64343), (1369, 52076), (1739, 40996), (2738, 26038), (3478, 20498), (5476, 13019), (6956, 10249)]