28772712

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4343

約数の個数: 64

約数和(自身を含む): 82521600

約数和(自身を除く): 53748888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 4297, 6696, 8594, 12891, 17188, 25782, 34376, 38673, 51564, 77346, 103128, 116019, 133207, 154692, 232038, 266414, 309384, 399621, 464076, 532828, 799242, 928152, 1065656, 1198863, 1598484, 2397726, 3196968, 3596589, 4795452, 7193178, 9590904, 14386356, 28772712]

約数ペア:

[(1, 28772712), (2, 14386356), (3, 9590904), (4, 7193178), (6, 4795452), (8, 3596589), (9, 3196968), (12, 2397726), (18, 1598484), (24, 1198863), (27, 1065656), (31, 928152), (36, 799242), (54, 532828), (62, 464076), (72, 399621), (93, 309384), (108, 266414), (124, 232038), (186, 154692), (216, 133207), (248, 116019), (279, 103128), (372, 77346), (558, 51564), (744, 38673), (837, 34376), (1116, 25782), (1674, 17188), (2232, 12891), (3348, 8594), (4297, 6696)]