66206392

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3851}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 142369920

約数和(自身を除く): 76163528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 3851, 4298, 7702, 8596, 15404, 17192, 26957, 30808, 53914, 107828, 215656, 1182257, 2364514, 4729028, 8275799, 9458056, 16551598, 33103196, 66206392]

約数ペア:

[(1, 66206392), (2, 33103196), (4, 16551598), (7, 9458056), (8, 8275799), (14, 4729028), (28, 2364514), (56, 1182257), (307, 215656), (614, 107828), (1228, 53914), (2149, 30808), (2456, 26957), (3851, 17192), (4298, 15404), (7702, 8596)]