28049868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3404

約数の個数: 96

約数和(自身を含む): 90693120

約数和(自身を除く): 62643252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 3373, 4158, 6746, 8316, 10119, 13492, 20238, 23611, 30357, 37103, 40476, 47222, 60714, 70833, 74206, 91071, 94444, 111309, 121428, 141666, 148412, 182142, 212499, 222618, 259721, 283332, 333927, 364284, 424998, 445236, 519442, 637497, 667854, 779163, 849996, 1001781, 1038884, 1274994, 1335708, 1558326, 2003562, 2337489, 2549988, 3116652, 4007124, 4674978, 7012467, 9349956, 14024934, 28049868]

約数ペア:

[(1, 28049868), (2, 14024934), (3, 9349956), (4, 7012467), (6, 4674978), (7, 4007124), (9, 3116652), (11, 2549988), (12, 2337489), (14, 2003562), (18, 1558326), (21, 1335708), (22, 1274994), (27, 1038884), (28, 1001781), (33, 849996), (36, 779163), (42, 667854), (44, 637497), (54, 519442), (63, 445236), (66, 424998), (77, 364284), (84, 333927), (99, 283332), (108, 259721), (126, 222618), (132, 212499), (154, 182142), (189, 148412), (198, 141666), (231, 121428), (252, 111309), (297, 94444), (308, 91071), (378, 74206), (396, 70833), (462, 60714), (594, 47222), (693, 40476), (756, 37103), (924, 30357), (1188, 23611), (1386, 20238), (2079, 13492), (2772, 10119), (3373, 8316), (4158, 6746)]