66455948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{21661}}^1$

素因数の和:21737

約数の個数: 24

約数和(自身を含む): 127372560

約数和(自身を除く): 60916612

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 21661, 43322, 86644, 281593, 563186, 1126372, 1277999, 2555998, 5111996, 16613987, 33227974, 66455948]

約数ペア:

[(1, 66455948), (2, 33227974), (4, 16613987), (13, 5111996), (26, 2555998), (52, 1277999), (59, 1126372), (118, 563186), (236, 281593), (767, 86644), (1534, 43322), (3068, 21661)]