28432698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{241}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 66513216

約数和(自身を除く): 38080518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 241, 318, 371, 482, 723, 742, 1113, 1446, 1687, 2226, 2809, 3374, 5061, 5618, 8427, 10122, 12773, 16854, 19663, 25546, 38319, 39326, 58989, 76638, 89411, 117978, 178822, 268233, 536466, 676969, 1353938, 2030907, 4061814, 4738783, 9477566, 14216349, 28432698]

約数ペア:

[(1, 28432698), (2, 14216349), (3, 9477566), (6, 4738783), (7, 4061814), (14, 2030907), (21, 1353938), (42, 676969), (53, 536466), (106, 268233), (159, 178822), (241, 117978), (318, 89411), (371, 76638), (482, 58989), (723, 39326), (742, 38319), (1113, 25546), (1446, 19663), (1687, 16854), (2226, 12773), (2809, 10122), (3374, 8427), (5061, 5618)]