28295244

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3836

約数の個数: 60

約数和(自身を含む): 77205744

約数和(自身を除く): 48910500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 3797, 7452, 7594, 11391, 15188, 22782, 34173, 45564, 68346, 87331, 102519, 136692, 174662, 205038, 261993, 307557, 349324, 410076, 523986, 615114, 785979, 1047972, 1230228, 1571958, 2357937, 3143916, 4715874, 7073811, 9431748, 14147622, 28295244]

約数ペア:

[(1, 28295244), (2, 14147622), (3, 9431748), (4, 7073811), (6, 4715874), (9, 3143916), (12, 2357937), (18, 1571958), (23, 1230228), (27, 1047972), (36, 785979), (46, 615114), (54, 523986), (69, 410076), (81, 349324), (92, 307557), (108, 261993), (138, 205038), (162, 174662), (207, 136692), (276, 102519), (324, 87331), (414, 68346), (621, 45564), (828, 34173), (1242, 22782), (1863, 15188), (2484, 11391), (3726, 7594), (3797, 7452)]