67121312

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 70773088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 151, 232, 302, 464, 479, 604, 928, 958, 1208, 1916, 2416, 3832, 4379, 4832, 7664, 8758, 13891, 15328, 17516, 27782, 35032, 55564, 70064, 72329, 111128, 140128, 144658, 222256, 289316, 444512, 578632, 1157264, 2097541, 2314528, 4195082, 8390164, 16780328, 33560656, 67121312]

約数ペア:

[(1, 67121312), (2, 33560656), (4, 16780328), (8, 8390164), (16, 4195082), (29, 2314528), (32, 2097541), (58, 1157264), (116, 578632), (151, 444512), (232, 289316), (302, 222256), (464, 144658), (479, 140128), (604, 111128), (928, 72329), (958, 70064), (1208, 55564), (1916, 35032), (2416, 27782), (3832, 17516), (4379, 15328), (4832, 13891), (7664, 8758)]