66650992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1741

約数の個数: 40

約数和(自身を含む): 134991360

約数和(自身を除く): 68340368

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 1619, 2573, 3238, 5146, 6476, 10292, 12952, 20584, 25904, 41168, 50189, 100378, 134377, 200756, 268754, 401512, 537508, 803024, 1075016, 2150032, 4165687, 8331374, 16662748, 33325496, 66650992]

約数ペア:

[(1, 66650992), (2, 33325496), (4, 16662748), (8, 8331374), (16, 4165687), (31, 2150032), (62, 1075016), (83, 803024), (124, 537508), (166, 401512), (248, 268754), (332, 200756), (496, 134377), (664, 100378), (1328, 50189), (1619, 41168), (2573, 25904), (3238, 20584), (5146, 12952), (6476, 10292)]