28810272

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{8111}}^1$

素因数の和:8161

約数の個数: 48

約数和(自身を含む): 77680512

約数和(自身を除く): 48870240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 8111, 16222, 24333, 32444, 48666, 64888, 97332, 129776, 194664, 259552, 300107, 389328, 600214, 778656, 900321, 1200428, 1800642, 2400856, 3601284, 4801712, 7202568, 9603424, 14405136, 28810272]

約数ペア:

[(1, 28810272), (2, 14405136), (3, 9603424), (4, 7202568), (6, 4801712), (8, 3601284), (12, 2400856), (16, 1800642), (24, 1200428), (32, 900321), (37, 778656), (48, 600214), (74, 389328), (96, 300107), (111, 259552), (148, 194664), (222, 129776), (296, 97332), (444, 64888), (592, 48666), (888, 32444), (1184, 24333), (1776, 16222), (3552, 8111)]