28062488

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 56336280

約数和(自身を除く): 28273792

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 97, 116, 172, 194, 232, 344, 388, 776, 841, 1247, 1682, 2494, 2813, 3364, 4171, 4988, 5626, 6728, 8342, 9976, 11252, 16684, 22504, 33368, 36163, 72326, 81577, 120959, 144652, 163154, 241918, 289304, 326308, 483836, 652616, 967672, 3507811, 7015622, 14031244, 28062488]

約数ペア:

[(1, 28062488), (2, 14031244), (4, 7015622), (8, 3507811), (29, 967672), (43, 652616), (58, 483836), (86, 326308), (97, 289304), (116, 241918), (172, 163154), (194, 144652), (232, 120959), (344, 81577), (388, 72326), (776, 36163), (841, 33368), (1247, 22504), (1682, 16684), (2494, 11252), (2813, 9976), (3364, 8342), (4171, 6728), (4988, 5626)]