28994436

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 60

約数和(自身を含む): 76585740

約数和(自身を除く): 47591304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 654, 821, 981, 1308, 1642, 1962, 2463, 2943, 3284, 3924, 4926, 5886, 7389, 8829, 9852, 11772, 14778, 17658, 22167, 29556, 35316, 44334, 66501, 88668, 89489, 133002, 178978, 266004, 268467, 357956, 536934, 805401, 1073868, 1610802, 2416203, 3221604, 4832406, 7248609, 9664812, 14497218, 28994436]

約数ペア:

[(1, 28994436), (2, 14497218), (3, 9664812), (4, 7248609), (6, 4832406), (9, 3221604), (12, 2416203), (18, 1610802), (27, 1073868), (36, 805401), (54, 536934), (81, 357956), (108, 268467), (109, 266004), (162, 178978), (218, 133002), (324, 89489), (327, 88668), (436, 66501), (654, 44334), (821, 35316), (981, 29556), (1308, 22167), (1642, 17658), (1962, 14778), (2463, 11772), (2943, 9852), (3284, 8829), (3924, 7389), (4926, 5886)]