69698476

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 123686640

約数和(自身を除く): 53988164

約数列:

[1, 2, 4, 137, 193, 274, 386, 548, 659, 772, 1318, 2636, 26441, 52882, 90283, 105764, 127187, 180566, 254374, 361132, 508748, 17424619, 34849238, 69698476]

約数ペア:

[(1, 69698476), (2, 34849238), (4, 17424619), (137, 508748), (193, 361132), (274, 254374), (386, 180566), (548, 127187), (659, 105764), (772, 90283), (1318, 52882), (2636, 26441)]