4988568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 13708800

約数和(自身を除く): 8720232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 271, 312, 354, 472, 542, 708, 767, 813, 1084, 1416, 1534, 1626, 2168, 2301, 3068, 3252, 3523, 4602, 6136, 6504, 7046, 9204, 10569, 14092, 15989, 18408, 21138, 28184, 31978, 42276, 47967, 63956, 84552, 95934, 127912, 191868, 207857, 383736, 415714, 623571, 831428, 1247142, 1662856, 2494284, 4988568]

約数ペア:

[(1, 4988568), (2, 2494284), (3, 1662856), (4, 1247142), (6, 831428), (8, 623571), (12, 415714), (13, 383736), (24, 207857), (26, 191868), (39, 127912), (52, 95934), (59, 84552), (78, 63956), (104, 47967), (118, 42276), (156, 31978), (177, 28184), (236, 21138), (271, 18408), (312, 15989), (354, 14092), (472, 10569), (542, 9204), (708, 7046), (767, 6504), (813, 6136), (1084, 4602), (1416, 3523), (1534, 3252), (1626, 3068), (2168, 2301)]