29779736

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 36748264

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 83, 86, 149, 166, 172, 298, 301, 332, 344, 581, 596, 602, 664, 1043, 1162, 1192, 1204, 2086, 2324, 2408, 3569, 4172, 4648, 6407, 7138, 8344, 12367, 12814, 14276, 24734, 24983, 25628, 28552, 44849, 49468, 49966, 51256, 86569, 89698, 98936, 99932, 173138, 179396, 199864, 346276, 358792, 531781, 692552, 1063562, 2127124, 3722467, 4254248, 7444934, 14889868, 29779736]

約数ペア:

[(1, 29779736), (2, 14889868), (4, 7444934), (7, 4254248), (8, 3722467), (14, 2127124), (28, 1063562), (43, 692552), (56, 531781), (83, 358792), (86, 346276), (149, 199864), (166, 179396), (172, 173138), (298, 99932), (301, 98936), (332, 89698), (344, 86569), (581, 51256), (596, 49966), (602, 49468), (664, 44849), (1043, 28552), (1162, 25628), (1192, 24983), (1204, 24734), (2086, 14276), (2324, 12814), (2408, 12367), (3569, 8344), (4172, 7138), (4648, 6407)]