74531926

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{40639}}^1$

素因数の和:40779

約数の個数: 16

約数和(自身を含む): 128747520

約数和(自身を除く): 54215594

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 40639, 81278, 284473, 568946, 5323709, 10647418, 37265963, 74531926]

約数ペア:

[(1, 74531926), (2, 37265963), (7, 10647418), (14, 5323709), (131, 568946), (262, 284473), (917, 81278), (1834, 40639)]