64804772

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 114788352

約数和(自身を除く): 49983580

約数列:

[1, 2, 4, 191, 271, 313, 382, 542, 626, 764, 1084, 1252, 51761, 59783, 84823, 103522, 119566, 169646, 207044, 239132, 339292, 16201193, 32402386, 64804772]

約数ペア:

[(1, 64804772), (2, 32402386), (4, 16201193), (191, 339292), (271, 239132), (313, 207044), (382, 169646), (542, 119566), (626, 103522), (764, 84823), (1084, 59783), (1252, 51761)]