72903922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23563}}^1$

素因数の和:23602

約数の個数: 32

約数和(自身を含む): 142515072

約数和(自身を除く): 69611150

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 23563, 47126, 164941, 306319, 329882, 400571, 612638, 801142, 2144233, 2803997, 4288466, 5207423, 5607994, 10414846, 36451961, 72903922]

約数ペア:

[(1, 72903922), (2, 36451961), (7, 10414846), (13, 5607994), (14, 5207423), (17, 4288466), (26, 2803997), (34, 2144233), (91, 801142), (119, 612638), (182, 400571), (221, 329882), (238, 306319), (442, 164941), (1547, 47126), (3094, 23563)]