40693576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 98242560

約数和(自身を除く): 57548984

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2131, 2387, 2728, 4262, 4774, 8524, 9548, 14917, 17048, 19096, 23441, 29834, 46882, 59668, 66061, 93764, 119336, 132122, 164087, 187528, 264244, 328174, 462427, 528488, 656348, 726671, 924854, 1312696, 1453342, 1849708, 2906684, 3699416, 5086697, 5813368, 10173394, 20346788, 40693576]

約数ペア:

[(1, 40693576), (2, 20346788), (4, 10173394), (7, 5813368), (8, 5086697), (11, 3699416), (14, 2906684), (22, 1849708), (28, 1453342), (31, 1312696), (44, 924854), (56, 726671), (62, 656348), (77, 528488), (88, 462427), (124, 328174), (154, 264244), (217, 187528), (248, 164087), (308, 132122), (341, 119336), (434, 93764), (616, 66061), (682, 59668), (868, 46882), (1364, 29834), (1736, 23441), (2131, 19096), (2387, 17048), (2728, 14917), (4262, 9548), (4774, 8524)]