13870072

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 26744400

約数和(自身を除く): 12874328

約数列:

[1, 2, 4, 8, 67, 113, 134, 226, 229, 268, 452, 458, 536, 904, 916, 1832, 7571, 15142, 15343, 25877, 30284, 30686, 51754, 60568, 61372, 103508, 122744, 207016, 1733759, 3467518, 6935036, 13870072]

約数ペア:

[(1, 13870072), (2, 6935036), (4, 3467518), (8, 1733759), (67, 207016), (113, 122744), (134, 103508), (226, 61372), (229, 60568), (268, 51754), (452, 30686), (458, 30284), (536, 25877), (904, 15343), (916, 15142), (1832, 7571)]