27991361952

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2626817}}^1$

素因数の和:2626870

約数の個数: 72

約数和(自身を含む): 81751829796

約数和(自身を除く): 53760467844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 2626817, 5253634, 7880451, 10507268, 15760902, 21014536, 23641353, 31521804, 42029072, 47282706, 63043608, 84058144, 94565412, 97192229, 126087216, 189130824, 194384458, 252174432, 291576687, 378261648, 388768916, 583153374, 756523296, 777537832, 874730061, 1166306748, 1555075664, 1749460122, 2332613496, 3110151328, 3498920244, 4665226992, 6997840488, 9330453984, 13995680976, 27991361952]

約数ペア:

[(1, 27991361952), (2, 13995680976), (3, 9330453984), (4, 6997840488), (6, 4665226992), (8, 3498920244), (9, 3110151328), (12, 2332613496), (16, 1749460122), (18, 1555075664), (24, 1166306748), (32, 874730061), (36, 777537832), (37, 756523296), (48, 583153374), (72, 388768916), (74, 378261648), (96, 291576687), (111, 252174432), (144, 194384458), (148, 189130824), (222, 126087216), (288, 97192229), (296, 94565412), (333, 84058144), (444, 63043608), (592, 47282706), (666, 42029072), (888, 31521804), (1184, 23641353), (1332, 21014536), (1776, 15760902), (2664, 10507268), (3552, 7880451), (5328, 5253634), (10656, 2626817)]