70389832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 74762168

約数列:

[1, 2, 4, 8, 19, 38, 47, 59, 76, 94, 118, 152, 167, 188, 236, 334, 376, 472, 668, 893, 1121, 1336, 1786, 2242, 2773, 3173, 3572, 4484, 5546, 6346, 7144, 7849, 8968, 9853, 11092, 12692, 15698, 19706, 22184, 25384, 31396, 39412, 52687, 62792, 78824, 105374, 149131, 187207, 210748, 298262, 374414, 421496, 463091, 596524, 748828, 926182, 1193048, 1497656, 1852364, 3704728, 8798729, 17597458, 35194916, 70389832]

約数ペア:

[(1, 70389832), (2, 35194916), (4, 17597458), (8, 8798729), (19, 3704728), (38, 1852364), (47, 1497656), (59, 1193048), (76, 926182), (94, 748828), (118, 596524), (152, 463091), (167, 421496), (188, 374414), (236, 298262), (334, 210748), (376, 187207), (472, 149131), (668, 105374), (893, 78824), (1121, 62792), (1336, 52687), (1786, 39412), (2242, 31396), (2773, 25384), (3173, 22184), (3572, 19706), (4484, 15698), (5546, 12692), (6346, 11092), (7144, 9853), (7849, 8968)]