74471642

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{13399}}^1$

素因数の和:13805

約数の個数: 16

約数和(自身を含む): 127996800

約数和(自身を除く): 53525158

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 13399, 26798, 93793, 187586, 5319403, 10638806, 37235821, 74471642]

約数ペア:

[(1, 74471642), (2, 37235821), (7, 10638806), (14, 5319403), (397, 187586), (794, 93793), (2779, 26798), (5558, 13399)]