28291444

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 50641920

約数和(自身を除く): 22350476

約数列:

[1, 2, 4, 59, 118, 236, 313, 383, 626, 766, 1252, 1532, 18467, 22597, 36934, 45194, 73868, 90388, 119879, 239758, 479516, 7072861, 14145722, 28291444]

約数ペア:

[(1, 28291444), (2, 14145722), (4, 7072861), (59, 479516), (118, 239758), (236, 119879), (313, 90388), (383, 73868), (626, 45194), (766, 36934), (1252, 22597), (1532, 18467)]