38470072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 74066400

約数和(自身を除く): 35596328

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 712, 761, 1522, 3044, 6088, 6319, 12638, 25276, 50552, 54031, 67729, 108062, 135458, 216124, 270916, 432248, 541832, 4808759, 9617518, 19235036, 38470072]

約数ペア:

[(1, 38470072), (2, 19235036), (4, 9617518), (8, 4808759), (71, 541832), (89, 432248), (142, 270916), (178, 216124), (284, 135458), (356, 108062), (568, 67729), (712, 54031), (761, 50552), (1522, 25276), (3044, 12638), (6088, 6319)]