28744152

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{13457}}^1$

素因数の和:13555

約数の個数: 32

約数和(自身を含む): 72673200

約数和(自身を除く): 43929048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 13457, 26914, 40371, 53828, 80742, 107656, 161484, 322968, 1197673, 2395346, 3593019, 4790692, 7186038, 9581384, 14372076, 28744152]

約数ペア:

[(1, 28744152), (2, 14372076), (3, 9581384), (4, 7186038), (6, 4790692), (8, 3593019), (12, 2395346), (24, 1197673), (89, 322968), (178, 161484), (267, 107656), (356, 80742), (534, 53828), (712, 40371), (1068, 26914), (2136, 13457)]