64948252

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 115359552

約数和(自身を除く): 50411300

約数列:

[1, 2, 4, 101, 202, 373, 404, 431, 746, 862, 1492, 1724, 37673, 43531, 75346, 87062, 150692, 160763, 174124, 321526, 643052, 16237063, 32474126, 64948252]

約数ペア:

[(1, 64948252), (2, 32474126), (4, 16237063), (101, 643052), (202, 321526), (373, 174124), (404, 160763), (431, 150692), (746, 87062), (862, 75346), (1492, 43531), (1724, 37673)]