71936810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2063}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 141772032

約数和(自身を除く): 69835222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 2063, 3170, 3487, 4126, 6974, 10315, 17435, 20630, 22693, 34870, 45386, 113465, 226930, 653971, 1307942, 3269855, 6539710, 7193681, 14387362, 35968405, 71936810]

約数ペア:

[(1, 71936810), (2, 35968405), (5, 14387362), (10, 7193681), (11, 6539710), (22, 3269855), (55, 1307942), (110, 653971), (317, 226930), (634, 113465), (1585, 45386), (2063, 34870), (3170, 22693), (3487, 20630), (4126, 17435), (6974, 10315)]