66726296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 155258880

約数和(自身を除く): 88532584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 604, 607, 728, 1057, 1208, 1214, 1963, 2114, 2428, 3926, 4228, 4249, 4856, 7852, 7891, 8456, 8498, 13741, 15704, 15782, 16996, 27482, 31564, 33992, 54964, 55237, 63128, 91657, 109928, 110474, 183314, 220948, 366628, 441896, 641599, 733256, 1191541, 1283198, 2383082, 2566396, 4766164, 5132792, 8340787, 9532328, 16681574, 33363148, 66726296]

約数ペア:

[(1, 66726296), (2, 33363148), (4, 16681574), (7, 9532328), (8, 8340787), (13, 5132792), (14, 4766164), (26, 2566396), (28, 2383082), (52, 1283198), (56, 1191541), (91, 733256), (104, 641599), (151, 441896), (182, 366628), (302, 220948), (364, 183314), (604, 110474), (607, 109928), (728, 91657), (1057, 63128), (1208, 55237), (1214, 54964), (1963, 33992), (2114, 31564), (2428, 27482), (3926, 16996), (4228, 15782), (4249, 15704), (4856, 13741), (7852, 8498), (7891, 8456)]