25422288

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 68418240

約数和(自身を除く): 42995952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 109, 113, 129, 172, 218, 226, 258, 327, 339, 344, 436, 452, 516, 654, 678, 688, 872, 904, 1032, 1308, 1356, 1744, 1808, 2064, 2616, 2712, 4687, 4859, 5232, 5424, 9374, 9718, 12317, 14061, 14577, 18748, 19436, 24634, 28122, 29154, 36951, 37496, 38872, 49268, 56244, 58308, 73902, 74992, 77744, 98536, 112488, 116616, 147804, 197072, 224976, 233232, 295608, 529631, 591216, 1059262, 1588893, 2118524, 3177786, 4237048, 6355572, 8474096, 12711144, 25422288]

約数ペア:

[(1, 25422288), (2, 12711144), (3, 8474096), (4, 6355572), (6, 4237048), (8, 3177786), (12, 2118524), (16, 1588893), (24, 1059262), (43, 591216), (48, 529631), (86, 295608), (109, 233232), (113, 224976), (129, 197072), (172, 147804), (218, 116616), (226, 112488), (258, 98536), (327, 77744), (339, 74992), (344, 73902), (436, 58308), (452, 56244), (516, 49268), (654, 38872), (678, 37496), (688, 36951), (872, 29154), (904, 28122), (1032, 24634), (1308, 19436), (1356, 18748), (1744, 14577), (1808, 14061), (2064, 12317), (2616, 9718), (2712, 9374), (4687, 5424), (4859, 5232)]