28431936

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3828

約数の個数: 84

約数和(自身を含む): 87786972

約数和(自身を除く): 59355036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 3797, 7488, 7594, 11391, 15188, 22782, 30376, 34173, 45564, 49361, 60752, 68346, 91128, 98722, 121504, 136692, 148083, 182256, 197444, 243008, 273384, 296166, 364512, 394888, 444249, 546768, 592332, 729024, 789776, 888498, 1093536, 1184664, 1579552, 1776996, 2187072, 2369328, 3159104, 3553992, 4738656, 7107984, 9477312, 14215968, 28431936]

約数ペア:

[(1, 28431936), (2, 14215968), (3, 9477312), (4, 7107984), (6, 4738656), (8, 3553992), (9, 3159104), (12, 2369328), (13, 2187072), (16, 1776996), (18, 1579552), (24, 1184664), (26, 1093536), (32, 888498), (36, 789776), (39, 729024), (48, 592332), (52, 546768), (64, 444249), (72, 394888), (78, 364512), (96, 296166), (104, 273384), (117, 243008), (144, 197444), (156, 182256), (192, 148083), (208, 136692), (234, 121504), (288, 98722), (312, 91128), (416, 68346), (468, 60752), (576, 49361), (624, 45564), (832, 34173), (936, 30376), (1248, 22782), (1872, 15188), (2496, 11391), (3744, 7594), (3797, 7488)]