25399028

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 45480960

約数和(自身を除く): 20081932

約数列:

[1, 2, 4, 59, 118, 236, 281, 383, 562, 766, 1124, 1532, 16579, 22597, 33158, 45194, 66316, 90388, 107623, 215246, 430492, 6349757, 12699514, 25399028]

約数ペア:

[(1, 25399028), (2, 12699514), (4, 6349757), (59, 430492), (118, 215246), (236, 107623), (281, 90388), (383, 66316), (562, 45194), (766, 33158), (1124, 22597), (1532, 16579)]