28921236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 71547840

約数和(自身を除く): 42626604

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 2027, 2378, 3567, 4054, 4756, 6081, 7134, 8108, 12162, 14268, 24324, 58783, 83107, 117566, 166214, 176349, 235132, 249321, 332428, 352698, 498642, 705396, 997284, 2410103, 4820206, 7230309, 9640412, 14460618, 28921236]

約数ペア:

[(1, 28921236), (2, 14460618), (3, 9640412), (4, 7230309), (6, 4820206), (12, 2410103), (29, 997284), (41, 705396), (58, 498642), (82, 352698), (87, 332428), (116, 249321), (123, 235132), (164, 176349), (174, 166214), (246, 117566), (348, 83107), (492, 58783), (1189, 24324), (2027, 14268), (2378, 12162), (3567, 8108), (4054, 7134), (4756, 6081)]