28026768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7612

約数の個数: 80

約数和(自身を含む): 90279936

約数和(自身を除く): 62253168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 7583, 15166, 22749, 30332, 45498, 53081, 60664, 83413, 90996, 106162, 121328, 159243, 166826, 181992, 212324, 250239, 318486, 333652, 363984, 424648, 500478, 583891, 636972, 667304, 849296, 1000956, 1167782, 1273944, 1334608, 1751673, 2001912, 2335564, 2547888, 3503346, 4003824, 4671128, 7006692, 9342256, 14013384, 28026768]

約数ペア:

[(1, 28026768), (2, 14013384), (3, 9342256), (4, 7006692), (6, 4671128), (7, 4003824), (8, 3503346), (11, 2547888), (12, 2335564), (14, 2001912), (16, 1751673), (21, 1334608), (22, 1273944), (24, 1167782), (28, 1000956), (33, 849296), (42, 667304), (44, 636972), (48, 583891), (56, 500478), (66, 424648), (77, 363984), (84, 333652), (88, 318486), (112, 250239), (132, 212324), (154, 181992), (168, 166826), (176, 159243), (231, 121328), (264, 106162), (308, 90996), (336, 83413), (462, 60664), (528, 53081), (616, 45498), (924, 30332), (1232, 22749), (1848, 15166), (3696, 7583)]