64918408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 125424000

約数和(自身を除く): 60505592

約数列:

[1, 2, 4, 8, 59, 79, 118, 158, 236, 316, 472, 632, 1741, 3482, 4661, 6964, 9322, 13928, 18644, 37288, 102719, 137539, 205438, 275078, 410876, 550156, 821752, 1100312, 8114801, 16229602, 32459204, 64918408]

約数ペア:

[(1, 64918408), (2, 32459204), (4, 16229602), (8, 8114801), (59, 1100312), (79, 821752), (118, 550156), (158, 410876), (236, 275078), (316, 205438), (472, 137539), (632, 102719), (1741, 37288), (3482, 18644), (4661, 13928), (6964, 9322)]