61625408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4399

約数の個数: 56

約数和(自身を含む): 139473432

約数和(自身を除く): 77848024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 4357, 7072, 8714, 14144, 17428, 34856, 56641, 69712, 74069, 113282, 139424, 148138, 226564, 278848, 296276, 453128, 592552, 906256, 962897, 1185104, 1812512, 1925794, 2370208, 3625024, 3851588, 4740416, 7703176, 15406352, 30812704, 61625408]

約数ペア:

[(1, 61625408), (2, 30812704), (4, 15406352), (8, 7703176), (13, 4740416), (16, 3851588), (17, 3625024), (26, 2370208), (32, 1925794), (34, 1812512), (52, 1185104), (64, 962897), (68, 906256), (104, 592552), (136, 453128), (208, 296276), (221, 278848), (272, 226564), (416, 148138), (442, 139424), (544, 113282), (832, 74069), (884, 69712), (1088, 56641), (1768, 34856), (3536, 17428), (4357, 14144), (7072, 8714)]