73946686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 123770880

約数和(自身を除く): 49824194

約数列:

[1, 2, 11, 22, 79, 157, 158, 271, 314, 542, 869, 1727, 1738, 2981, 3454, 5962, 12403, 21409, 24806, 42547, 42818, 85094, 136433, 235499, 272866, 468017, 470998, 936034, 3361213, 6722426, 36973343, 73946686]

約数ペア:

[(1, 73946686), (2, 36973343), (11, 6722426), (22, 3361213), (79, 936034), (157, 470998), (158, 468017), (271, 272866), (314, 235499), (542, 136433), (869, 85094), (1727, 42818), (1738, 42547), (2981, 24806), (3454, 21409), (5962, 12403)]