28156932864

素因数分解:

$2^8\times 3^2\times {\mathrm{12220891}}^1$

素因数の和:12220913

約数の個数: 54

約数和(自身を含む): 81183385556

約数和(自身を除く): 53026452692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 12220891, 24441782, 36662673, 48883564, 73325346, 97767128, 109988019, 146650692, 195534256, 219976038, 293301384, 391068512, 439952076, 586602768, 782137024, 879904152, 1173205536, 1564274048, 1759808304, 2346411072, 3128548096, 3519616608, 4692822144, 7039233216, 9385644288, 14078466432, 28156932864]

約数ペア:

[(1, 28156932864), (2, 14078466432), (3, 9385644288), (4, 7039233216), (6, 4692822144), (8, 3519616608), (9, 3128548096), (12, 2346411072), (16, 1759808304), (18, 1564274048), (24, 1173205536), (32, 879904152), (36, 782137024), (48, 586602768), (64, 439952076), (72, 391068512), (96, 293301384), (128, 219976038), (144, 195534256), (192, 146650692), (256, 109988019), (288, 97767128), (384, 73325346), (576, 48883564), (768, 36662673), (1152, 24441782), (2304, 12220891)]