64580490112

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{1204141}}^1$

素因数の和:1204574

約数の個数: 32

約数和(自身を含む): 128963608200

約数和(自身を除く): 64383118088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1676, 3352, 6704, 13408, 26816, 53632, 1204141, 2408282, 4816564, 9633128, 19266256, 38532512, 77065024, 154130048, 504535079, 1009070158, 2018140316, 4036280632, 8072561264, 16145122528, 32290245056, 64580490112]

約数ペア:

[(1, 64580490112), (2, 32290245056), (4, 16145122528), (8, 8072561264), (16, 4036280632), (32, 2018140316), (64, 1009070158), (128, 504535079), (419, 154130048), (838, 77065024), (1676, 38532512), (3352, 19266256), (6704, 9633128), (13408, 4816564), (26816, 2408282), (53632, 1204141)]