72724058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173981}}^1$

素因数の和:174013

約数の個数: 16

約数和(自身を含む): 125267040

約数和(自身を除く): 52542982

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 173981, 347962, 1913791, 3305639, 3827582, 6611278, 36362029, 72724058]

約数ペア:

[(1, 72724058), (2, 36362029), (11, 6611278), (19, 3827582), (22, 3305639), (38, 1913791), (209, 347962), (418, 173981)]