28011072

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:3995

約数の個数: 56

約数和(自身を含む): 76134976

約数和(自身を除く): 48123904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 3943, 7104, 7886, 11829, 15772, 23658, 31544, 47316, 63088, 94632, 126176, 145891, 189264, 252352, 291782, 378528, 437673, 583564, 757056, 875346, 1167128, 1750692, 2334256, 3501384, 4668512, 7002768, 9337024, 14005536, 28011072]

約数ペア:

[(1, 28011072), (2, 14005536), (3, 9337024), (4, 7002768), (6, 4668512), (8, 3501384), (12, 2334256), (16, 1750692), (24, 1167128), (32, 875346), (37, 757056), (48, 583564), (64, 437673), (74, 378528), (96, 291782), (111, 252352), (148, 189264), (192, 145891), (222, 126176), (296, 94632), (444, 63088), (592, 47316), (888, 31544), (1184, 23658), (1776, 15772), (2368, 11829), (3552, 7886), (3943, 7104)]