74991914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 124084224

約数和(自身を除く): 49092310

約数列:

[1, 2, 23, 31, 43, 46, 62, 86, 713, 989, 1223, 1333, 1426, 1978, 2446, 2666, 28129, 30659, 37913, 52589, 56258, 61318, 75826, 105178, 871999, 1209547, 1630259, 1743998, 2419094, 3260518, 37495957, 74991914]

約数ペア:

[(1, 74991914), (2, 37495957), (23, 3260518), (31, 2419094), (43, 1743998), (46, 1630259), (62, 1209547), (86, 871999), (713, 105178), (989, 75826), (1223, 61318), (1333, 56258), (1426, 52589), (1978, 37913), (2446, 30659), (2666, 28129)]