74740288

素因数分解:

$2^6\times 7^2\times {\mathrm{23833}}^1$

素因数の和:23859

約数の個数: 42

約数和(自身を含む): 172534326

約数和(自身を除く): 97794038

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23833, 47666, 95332, 166831, 190664, 333662, 381328, 667324, 762656, 1167817, 1334648, 1525312, 2335634, 2669296, 4671268, 5338592, 9342536, 10677184, 18685072, 37370144, 74740288]

約数ペア:

[(1, 74740288), (2, 37370144), (4, 18685072), (7, 10677184), (8, 9342536), (14, 5338592), (16, 4671268), (28, 2669296), (32, 2335634), (49, 1525312), (56, 1334648), (64, 1167817), (98, 762656), (112, 667324), (196, 381328), (224, 333662), (392, 190664), (448, 166831), (784, 95332), (1568, 47666), (3136, 23833)]