57438976

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 140974680

約数和(自身を除く): 83535704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 241, 256, 266, 304, 392, 448, 482, 532, 608, 784, 896, 931, 964, 1064, 1216, 1568, 1687, 1792, 1862, 1928, 2128, 2432, 3136, 3374, 3724, 3856, 4256, 4579, 4864, 6272, 6748, 7448, 7712, 8512, 9158, 11809, 12544, 13496, 14896, 15424, 17024, 18316, 23618, 26992, 29792, 30848, 32053, 34048, 36632, 47236, 53984, 59584, 61696, 64106, 73264, 94472, 107968, 119168, 128212, 146528, 188944, 215936, 224371, 238336, 256424, 293056, 377888, 431872, 448742, 512848, 586112, 755776, 897484, 1025696, 1172224, 1511552, 1794968, 2051392, 3023104, 3589936, 4102784, 7179872, 8205568, 14359744, 28719488, 57438976]

約数ペア:

[(1, 57438976), (2, 28719488), (4, 14359744), (7, 8205568), (8, 7179872), (14, 4102784), (16, 3589936), (19, 3023104), (28, 2051392), (32, 1794968), (38, 1511552), (49, 1172224), (56, 1025696), (64, 897484), (76, 755776), (98, 586112), (112, 512848), (128, 448742), (133, 431872), (152, 377888), (196, 293056), (224, 256424), (241, 238336), (256, 224371), (266, 215936), (304, 188944), (392, 146528), (448, 128212), (482, 119168), (532, 107968), (608, 94472), (784, 73264), (896, 64106), (931, 61696), (964, 59584), (1064, 53984), (1216, 47236), (1568, 36632), (1687, 34048), (1792, 32053), (1862, 30848), (1928, 29792), (2128, 26992), (2432, 23618), (3136, 18316), (3374, 17024), (3724, 15424), (3856, 14896), (4256, 13496), (4579, 12544), (4864, 11809), (6272, 9158), (6748, 8512), (7448, 7712)]