28436562

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 80274240

約数和(自身を除く): 51837678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 693, 882, 977, 1078, 1323, 1386, 1617, 1954, 2079, 2646, 2931, 3234, 4158, 4851, 5862, 6839, 8793, 9702, 10747, 13678, 14553, 17586, 20517, 21494, 26379, 29106, 32241, 41034, 47873, 52758, 61551, 64482, 75229, 95746, 96723, 123102, 143619, 150458, 184653, 193446, 225687, 287238, 290169, 369306, 430857, 451374, 526603, 580338, 677061, 861714, 1053206, 1292571, 1354122, 1579809, 2031183, 2585142, 3159618, 4062366, 4739427, 9478854, 14218281, 28436562]

約数ペア:

[(1, 28436562), (2, 14218281), (3, 9478854), (6, 4739427), (7, 4062366), (9, 3159618), (11, 2585142), (14, 2031183), (18, 1579809), (21, 1354122), (22, 1292571), (27, 1053206), (33, 861714), (42, 677061), (49, 580338), (54, 526603), (63, 451374), (66, 430857), (77, 369306), (98, 290169), (99, 287238), (126, 225687), (147, 193446), (154, 184653), (189, 150458), (198, 143619), (231, 123102), (294, 96723), (297, 95746), (378, 75229), (441, 64482), (462, 61551), (539, 52758), (594, 47873), (693, 41034), (882, 32241), (977, 29106), (1078, 26379), (1323, 21494), (1386, 20517), (1617, 17586), (1954, 14553), (2079, 13678), (2646, 10747), (2931, 9702), (3234, 8793), (4158, 6839), (4851, 5862)]