66970444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4229}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 121519440

約数和(自身を除く): 54548996

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 4229, 7918, 8458, 15836, 16916, 156473, 312946, 452503, 625892, 905006, 1810012, 16742611, 33485222, 66970444]

約数ペア:

[(1, 66970444), (2, 33485222), (4, 16742611), (37, 1810012), (74, 905006), (107, 625892), (148, 452503), (214, 312946), (428, 156473), (3959, 16916), (4229, 15836), (7918, 8458)]