28561698

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 68548896

約数和(自身を除く): 39987198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 603, 737, 1206, 1474, 2153, 2211, 4306, 4422, 6459, 6633, 12918, 13266, 19377, 23683, 38754, 47366, 71049, 142098, 144251, 213147, 288502, 426294, 432753, 865506, 1298259, 1586761, 2596518, 3173522, 4760283, 9520566, 14280849, 28561698]

約数ペア:

[(1, 28561698), (2, 14280849), (3, 9520566), (6, 4760283), (9, 3173522), (11, 2596518), (18, 1586761), (22, 1298259), (33, 865506), (66, 432753), (67, 426294), (99, 288502), (134, 213147), (198, 144251), (201, 142098), (402, 71049), (603, 47366), (737, 38754), (1206, 23683), (1474, 19377), (2153, 13266), (2211, 12918), (4306, 6633), (4422, 6459)]