71608888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23743}}^1$

素因数の和:23791

約数の個数: 32

約数和(自身を含む): 149587200

約数和(自身を除く): 77978312

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 23743, 47486, 94972, 189944, 308659, 617318, 688547, 1234636, 1377094, 2469272, 2754188, 5508376, 8951111, 17902222, 35804444, 71608888]

約数ペア:

[(1, 71608888), (2, 35804444), (4, 17902222), (8, 8951111), (13, 5508376), (26, 2754188), (29, 2469272), (52, 1377094), (58, 1234636), (104, 688547), (116, 617318), (232, 308659), (377, 189944), (754, 94972), (1508, 47486), (3016, 23743)]