73887128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45497}}^1$

素因数の和:45539

約数の個数: 32

約数和(自身を含む): 163792800

約数和(自身を除く): 89905672

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 45497, 90994, 181988, 318479, 363976, 636958, 1273916, 1319413, 2547832, 2638826, 5277652, 9235891, 10555304, 18471782, 36943564, 73887128]

約数ペア:

[(1, 73887128), (2, 36943564), (4, 18471782), (7, 10555304), (8, 9235891), (14, 5277652), (28, 2638826), (29, 2547832), (56, 1319413), (58, 1273916), (116, 636958), (203, 363976), (232, 318479), (406, 181988), (812, 90994), (1624, 45497)]