73528730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1283}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 144773568

約数和(自身を除く): 71244838

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 1042, 1283, 2566, 2605, 5210, 5731, 6415, 11462, 12830, 14113, 28226, 28655, 57310, 70565, 141130, 668443, 1336886, 3342215, 6684430, 7352873, 14705746, 36764365, 73528730]

約数ペア:

[(1, 73528730), (2, 36764365), (5, 14705746), (10, 7352873), (11, 6684430), (22, 3342215), (55, 1336886), (110, 668443), (521, 141130), (1042, 70565), (1283, 57310), (2566, 28655), (2605, 28226), (5210, 14113), (5731, 12830), (6415, 11462)]