25053288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 68644800

約数和(自身を除く): 43591512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1361, 1416, 1534, 2301, 2722, 3068, 4083, 4602, 5444, 6136, 8166, 9204, 10888, 16332, 17693, 18408, 32664, 35386, 53079, 70772, 80299, 106158, 141544, 160598, 212316, 240897, 321196, 424632, 481794, 642392, 963588, 1043887, 1927176, 2087774, 3131661, 4175548, 6263322, 8351096, 12526644, 25053288]

約数ペア:

[(1, 25053288), (2, 12526644), (3, 8351096), (4, 6263322), (6, 4175548), (8, 3131661), (12, 2087774), (13, 1927176), (24, 1043887), (26, 963588), (39, 642392), (52, 481794), (59, 424632), (78, 321196), (104, 240897), (118, 212316), (156, 160598), (177, 141544), (236, 106158), (312, 80299), (354, 70772), (472, 53079), (708, 35386), (767, 32664), (1361, 18408), (1416, 17693), (1534, 16332), (2301, 10888), (2722, 9204), (3068, 8166), (4083, 6136), (4602, 5444)]