27418384

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 36863216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 149, 212, 217, 248, 298, 371, 424, 434, 496, 596, 742, 848, 868, 1043, 1192, 1484, 1643, 1736, 2086, 2384, 2968, 3286, 3472, 4172, 4619, 5936, 6572, 7897, 8344, 9238, 11501, 13144, 15794, 16688, 18476, 23002, 26288, 31588, 32333, 36952, 46004, 55279, 63176, 64666, 73904, 92008, 110558, 126352, 129332, 184016, 221116, 244807, 258664, 442232, 489614, 517328, 884464, 979228, 1713649, 1958456, 3427298, 3916912, 6854596, 13709192, 27418384]

約数ペア:

[(1, 27418384), (2, 13709192), (4, 6854596), (7, 3916912), (8, 3427298), (14, 1958456), (16, 1713649), (28, 979228), (31, 884464), (53, 517328), (56, 489614), (62, 442232), (106, 258664), (112, 244807), (124, 221116), (149, 184016), (212, 129332), (217, 126352), (248, 110558), (298, 92008), (371, 73904), (424, 64666), (434, 63176), (496, 55279), (596, 46004), (742, 36952), (848, 32333), (868, 31588), (1043, 26288), (1192, 23002), (1484, 18476), (1643, 16688), (1736, 15794), (2086, 13144), (2384, 11501), (2968, 9238), (3286, 8344), (3472, 7897), (4172, 6572), (4619, 5936)]