28305381908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{468353}}^1$

素因数の和:468907

約数の個数: 24

約数和(自身を含む): 51340965480

約数和(自身を除く): 23035583572

約数列:

[1, 2, 4, 29, 58, 116, 521, 1042, 2084, 15109, 30218, 60436, 468353, 936706, 1873412, 13582237, 27164474, 54328948, 244011913, 488023826, 976047652, 7076345477, 14152690954, 28305381908]

約数ペア:

[(1, 28305381908), (2, 14152690954), (4, 7076345477), (29, 976047652), (58, 488023826), (116, 244011913), (521, 54328948), (1042, 27164474), (2084, 13582237), (15109, 1873412), (30218, 936706), (60436, 468353)]