57564416

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 108

約数和(自身を含む): 144353412

約数和(自身を除く): 86788996

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 353, 364, 392, 416, 448, 637, 706, 728, 784, 832, 896, 1274, 1412, 1456, 1568, 1664, 1792, 2471, 2548, 2824, 2912, 3136, 3328, 4589, 4942, 5096, 5648, 5824, 6272, 9178, 9884, 10192, 11296, 11648, 12544, 17297, 18356, 19768, 20384, 22592, 23296, 32123, 34594, 36712, 39536, 40768, 45184, 64246, 69188, 73424, 79072, 81536, 90368, 128492, 138376, 146848, 158144, 163072, 224861, 256984, 276752, 293696, 316288, 449722, 513968, 553504, 587392, 632576, 899444, 1027936, 1107008, 1174784, 1798888, 2055872, 2214016, 3597776, 4111744, 4428032, 7195552, 8223488, 14391104, 28782208, 57564416]

約数ペア:

[(1, 57564416), (2, 28782208), (4, 14391104), (7, 8223488), (8, 7195552), (13, 4428032), (14, 4111744), (16, 3597776), (26, 2214016), (28, 2055872), (32, 1798888), (49, 1174784), (52, 1107008), (56, 1027936), (64, 899444), (91, 632576), (98, 587392), (104, 553504), (112, 513968), (128, 449722), (182, 316288), (196, 293696), (208, 276752), (224, 256984), (256, 224861), (353, 163072), (364, 158144), (392, 146848), (416, 138376), (448, 128492), (637, 90368), (706, 81536), (728, 79072), (784, 73424), (832, 69188), (896, 64246), (1274, 45184), (1412, 40768), (1456, 39536), (1568, 36712), (1664, 34594), (1792, 32123), (2471, 23296), (2548, 22592), (2824, 20384), (2912, 19768), (3136, 18356), (3328, 17297), (4589, 12544), (4942, 11648), (5096, 11296), (5648, 10192), (5824, 9884), (6272, 9178)]