25196496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 70828800

約数和(自身を除く): 45632304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 271, 298, 312, 447, 542, 596, 624, 813, 894, 1084, 1192, 1626, 1788, 1937, 2168, 2384, 3252, 3523, 3576, 3874, 4336, 5811, 6504, 7046, 7152, 7748, 10569, 11622, 13008, 14092, 15496, 21138, 23244, 28184, 30992, 40379, 42276, 46488, 56368, 80758, 84552, 92976, 121137, 161516, 169104, 242274, 323032, 484548, 524927, 646064, 969096, 1049854, 1574781, 1938192, 2099708, 3149562, 4199416, 6299124, 8398832, 12598248, 25196496]

約数ペア:

[(1, 25196496), (2, 12598248), (3, 8398832), (4, 6299124), (6, 4199416), (8, 3149562), (12, 2099708), (13, 1938192), (16, 1574781), (24, 1049854), (26, 969096), (39, 646064), (48, 524927), (52, 484548), (78, 323032), (104, 242274), (149, 169104), (156, 161516), (208, 121137), (271, 92976), (298, 84552), (312, 80758), (447, 56368), (542, 46488), (596, 42276), (624, 40379), (813, 30992), (894, 28184), (1084, 23244), (1192, 21138), (1626, 15496), (1788, 14092), (1937, 13008), (2168, 11622), (2384, 10569), (3252, 7748), (3523, 7152), (3576, 7046), (3874, 6504), (4336, 5811)]