28999752

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^2\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 74210160

約数和(自身を除く): 45210408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 547, 564, 1094, 1128, 1641, 2188, 2209, 3282, 4376, 4418, 6564, 6627, 8836, 13128, 13254, 17672, 25709, 26508, 51418, 53016, 77127, 102836, 154254, 205672, 308508, 617016, 1208323, 2416646, 3624969, 4833292, 7249938, 9666584, 14499876, 28999752]

約数ペア:

[(1, 28999752), (2, 14499876), (3, 9666584), (4, 7249938), (6, 4833292), (8, 3624969), (12, 2416646), (24, 1208323), (47, 617016), (94, 308508), (141, 205672), (188, 154254), (282, 102836), (376, 77127), (547, 53016), (564, 51418), (1094, 26508), (1128, 25709), (1641, 17672), (2188, 13254), (2209, 13128), (3282, 8836), (4376, 6627), (4418, 6564)]