72683792

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{57503}}^1$

素因数の和:57590

約数の個数: 20

約数和(自身を含む): 142609920

約数和(自身を除く): 69926128

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 57503, 115006, 230012, 460024, 920048, 4542737, 9085474, 18170948, 36341896, 72683792]

約数ペア:

[(1, 72683792), (2, 36341896), (4, 18170948), (8, 9085474), (16, 4542737), (79, 920048), (158, 460024), (316, 230012), (632, 115006), (1264, 57503)]