13306725328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9151}}^1\times {\mathrm{6991}}^1$

素因数の和:16163

約数の個数: 40

約数和(自身を含む): 27772000256

約数和(自身を除く): 14465274928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6991, 9151, 13982, 18302, 27964, 36604, 55928, 73208, 90883, 111856, 118963, 146416, 181766, 237926, 363532, 475852, 727064, 951704, 1454128, 1903408, 63974641, 127949282, 255898564, 511797128, 831670333, 1023594256, 1663340666, 3326681332, 6653362664, 13306725328]

約数ペア:

[(1, 13306725328), (2, 6653362664), (4, 3326681332), (8, 1663340666), (13, 1023594256), (16, 831670333), (26, 511797128), (52, 255898564), (104, 127949282), (208, 63974641), (6991, 1903408), (9151, 1454128), (13982, 951704), (18302, 727064), (27964, 475852), (36604, 363532), (55928, 237926), (73208, 181766), (90883, 146416), (111856, 118963)]