74657128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102551}}^1$

素因数の和:102577

約数の個数: 32

約数和(自身を含む): 172287360

約数和(自身を除く): 97630232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 102551, 205102, 410204, 717857, 820408, 1333163, 1435714, 2666326, 2871428, 5332652, 5742856, 9332141, 10665304, 18664282, 37328564, 74657128]

約数ペア:

[(1, 74657128), (2, 37328564), (4, 18664282), (7, 10665304), (8, 9332141), (13, 5742856), (14, 5332652), (26, 2871428), (28, 2666326), (52, 1435714), (56, 1333163), (91, 820408), (104, 717857), (182, 410204), (364, 205102), (728, 102551)]