38239968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2357}}^1$

素因数の和:2396

約数の個数: 72

約数和(自身を含む): 108741528

約数和(自身を除く): 70501560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2357, 2704, 4056, 4714, 5408, 7071, 8112, 9428, 14142, 16224, 18856, 28284, 30641, 37712, 56568, 61282, 75424, 91923, 113136, 122564, 183846, 226272, 245128, 367692, 398333, 490256, 735384, 796666, 980512, 1194999, 1470768, 1593332, 2389998, 2941536, 3186664, 4779996, 6373328, 9559992, 12746656, 19119984, 38239968]

約数ペア:

[(1, 38239968), (2, 19119984), (3, 12746656), (4, 9559992), (6, 6373328), (8, 4779996), (12, 3186664), (13, 2941536), (16, 2389998), (24, 1593332), (26, 1470768), (32, 1194999), (39, 980512), (48, 796666), (52, 735384), (78, 490256), (96, 398333), (104, 367692), (156, 245128), (169, 226272), (208, 183846), (312, 122564), (338, 113136), (416, 91923), (507, 75424), (624, 61282), (676, 56568), (1014, 37712), (1248, 30641), (1352, 28284), (2028, 18856), (2357, 16224), (2704, 14142), (4056, 9428), (4714, 8112), (5408, 7071)]