28272224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{51971}}^1$

素因数の和:51998

約数の個数: 24

約数和(自身を含む): 58936248

約数和(自身を除く): 30664024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 51971, 103942, 207884, 415768, 831536, 883507, 1663072, 1767014, 3534028, 7068056, 14136112, 28272224]

約数ペア:

[(1, 28272224), (2, 14136112), (4, 7068056), (8, 3534028), (16, 1767014), (17, 1663072), (32, 883507), (34, 831536), (68, 415768), (136, 207884), (272, 103942), (544, 51971)]