64536367

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 77317632

約数和(自身を除く): 12781265

約数列:

[1, 7, 23, 161, 251, 1597, 1757, 5773, 11179, 36731, 40411, 257117, 400847, 2805929, 9219481, 64536367]

約数ペア:

[(1, 64536367), (7, 9219481), (23, 2805929), (161, 400847), (251, 257117), (1597, 40411), (1757, 36731), (5773, 11179)]