28168792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3943}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 56793600

約数和(自身を除く): 28624808

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 3943, 7144, 7886, 15772, 31544, 74917, 149834, 185321, 299668, 370642, 599336, 741284, 1482568, 3521099, 7042198, 14084396, 28168792]

約数ペア:

[(1, 28168792), (2, 14084396), (4, 7042198), (8, 3521099), (19, 1482568), (38, 741284), (47, 599336), (76, 370642), (94, 299668), (152, 185321), (188, 149834), (376, 74917), (893, 31544), (1786, 15772), (3572, 7886), (3943, 7144)]