28324944

素因数分解:

$2^4\times 3^3\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 81988800

約数和(自身を除く): 53663856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 173, 216, 346, 379, 432, 519, 692, 758, 1038, 1137, 1384, 1516, 1557, 2076, 2274, 2768, 3032, 3114, 3411, 4152, 4548, 4671, 6064, 6228, 6822, 8304, 9096, 9342, 10233, 12456, 13644, 18192, 18684, 20466, 24912, 27288, 37368, 40932, 54576, 65567, 74736, 81864, 131134, 163728, 196701, 262268, 393402, 524536, 590103, 786804, 1049072, 1180206, 1573608, 1770309, 2360412, 3147216, 3540618, 4720824, 7081236, 9441648, 14162472, 28324944]

約数ペア:

[(1, 28324944), (2, 14162472), (3, 9441648), (4, 7081236), (6, 4720824), (8, 3540618), (9, 3147216), (12, 2360412), (16, 1770309), (18, 1573608), (24, 1180206), (27, 1049072), (36, 786804), (48, 590103), (54, 524536), (72, 393402), (108, 262268), (144, 196701), (173, 163728), (216, 131134), (346, 81864), (379, 74736), (432, 65567), (519, 54576), (692, 40932), (758, 37368), (1038, 27288), (1137, 24912), (1384, 20466), (1516, 18684), (1557, 18192), (2076, 13644), (2274, 12456), (2768, 10233), (3032, 9342), (3114, 9096), (3411, 8304), (4152, 6822), (4548, 6228), (4671, 6064)]