74126489728

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{2293}}^1\times {\mathrm{8147}}^1$

素因数の和:10485

約数の個数: 64

約数和(自身を含む): 152522737920

約数和(自身を除く): 78396248192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 2293, 3968, 4586, 8147, 9172, 16294, 18344, 32588, 36688, 65176, 71083, 73376, 130352, 142166, 146752, 252557, 260704, 284332, 293504, 505114, 521408, 568664, 1010228, 1042816, 1137328, 2020456, 2274656, 4040912, 4549312, 8081824, 9098624, 16163648, 18681071, 32327296, 37362142, 74724284, 149448568, 298897136, 579113201, 597794272, 1158226402, 1195588544, 2316452804, 2391177088, 4632905608, 9265811216, 18531622432, 37063244864, 74126489728]

約数ペア:

[(1, 74126489728), (2, 37063244864), (4, 18531622432), (8, 9265811216), (16, 4632905608), (31, 2391177088), (32, 2316452804), (62, 1195588544), (64, 1158226402), (124, 597794272), (128, 579113201), (248, 298897136), (496, 149448568), (992, 74724284), (1984, 37362142), (2293, 32327296), (3968, 18681071), (4586, 16163648), (8147, 9098624), (9172, 8081824), (16294, 4549312), (18344, 4040912), (32588, 2274656), (36688, 2020456), (65176, 1137328), (71083, 1042816), (73376, 1010228), (130352, 568664), (142166, 521408), (146752, 505114), (252557, 293504), (260704, 284332)]