70516187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 18389413

約数列:

[1, 7, 17, 41, 97, 119, 149, 287, 679, 697, 1043, 1649, 2533, 3977, 4879, 6109, 11543, 14453, 17731, 27839, 42763, 67609, 101171, 103853, 245701, 473263, 592573, 726971, 1719907, 4148011, 10073741, 70516187]

約数ペア:

[(1, 70516187), (7, 10073741), (17, 4148011), (41, 1719907), (97, 726971), (119, 592573), (149, 473263), (287, 245701), (679, 103853), (697, 101171), (1043, 67609), (1649, 42763), (2533, 27839), (3977, 17731), (4879, 14453), (6109, 11543)]