1570200784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{81307}}^1$

素因数の和:81403

約数の個数: 40

約数和(自身を含む): 3266630208

約数和(自身を除く): 1696429424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 81307, 162614, 325228, 650456, 1300912, 1382219, 2764438, 5528876, 5772797, 11057752, 11545594, 22115504, 23091188, 46182376, 92364752, 98137549, 196275098, 392550196, 785100392, 1570200784]

約数ペア:

[(1, 1570200784), (2, 785100392), (4, 392550196), (8, 196275098), (16, 98137549), (17, 92364752), (34, 46182376), (68, 23091188), (71, 22115504), (136, 11545594), (142, 11057752), (272, 5772797), (284, 5528876), (568, 2764438), (1136, 1382219), (1207, 1300912), (2414, 650456), (4828, 325228), (9656, 162614), (19312, 81307)]