28455996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 42023364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 911, 1644, 1822, 2603, 2733, 3644, 5206, 5466, 7809, 10412, 10932, 15618, 17309, 31236, 34618, 51927, 69236, 103854, 124807, 207708, 249614, 374421, 499228, 748842, 1497684, 2371333, 4742666, 7113999, 9485332, 14227998, 28455996]

約数ペア:

[(1, 28455996), (2, 14227998), (3, 9485332), (4, 7113999), (6, 4742666), (12, 2371333), (19, 1497684), (38, 748842), (57, 499228), (76, 374421), (114, 249614), (137, 207708), (228, 124807), (274, 103854), (411, 69236), (548, 51927), (822, 34618), (911, 31236), (1644, 17309), (1822, 15618), (2603, 10932), (2733, 10412), (3644, 7809), (5206, 5466)]