2587400832

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{81181}}^1$

素因数の和:81281

約数の個数: 64

約数和(自身を含む): 6955673760

約数和(自身を除く): 4368272928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 10624, 15936, 31872, 81181, 162362, 243543, 324724, 487086, 649448, 974172, 1298896, 1948344, 2597792, 3896688, 5195584, 6738023, 7793376, 10391168, 13476046, 15586752, 20214069, 26952092, 31173504, 40428138, 53904184, 80856276, 107808368, 161712552, 215616736, 323425104, 431233472, 646850208, 862466944, 1293700416, 2587400832]

約数ペア:

[(1, 2587400832), (2, 1293700416), (3, 862466944), (4, 646850208), (6, 431233472), (8, 323425104), (12, 215616736), (16, 161712552), (24, 107808368), (32, 80856276), (48, 53904184), (64, 40428138), (83, 31173504), (96, 26952092), (128, 20214069), (166, 15586752), (192, 13476046), (249, 10391168), (332, 7793376), (384, 6738023), (498, 5195584), (664, 3896688), (996, 2597792), (1328, 1948344), (1992, 1298896), (2656, 974172), (3984, 649448), (5312, 487086), (7968, 324724), (10624, 243543), (15936, 162362), (31872, 81181)]