28869804

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8623}}^1$

素因数の和:8667

約数の個数: 48

約数和(自身を含む): 77271040

約数和(自身を除く): 48401236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 8623, 17246, 25869, 34492, 51738, 77607, 103476, 155214, 232821, 267313, 310428, 465642, 534626, 801939, 931284, 1069252, 1603878, 2405817, 3207756, 4811634, 7217451, 9623268, 14434902, 28869804]

約数ペア:

[(1, 28869804), (2, 14434902), (3, 9623268), (4, 7217451), (6, 4811634), (9, 3207756), (12, 2405817), (18, 1603878), (27, 1069252), (31, 931284), (36, 801939), (54, 534626), (62, 465642), (93, 310428), (108, 267313), (124, 232821), (186, 155214), (279, 103476), (372, 77607), (558, 51738), (837, 34492), (1116, 25869), (1674, 17246), (3348, 8623)]