40774656

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 88

約数和(自身を含む): 117153904

約数和(自身を除く): 76379248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1021, 1024, 1248, 1536, 1664, 2042, 2496, 3063, 3072, 3328, 4084, 4992, 6126, 6656, 8168, 9984, 12252, 13273, 13312, 16336, 19968, 24504, 26546, 32672, 39819, 39936, 49008, 53092, 65344, 79638, 98016, 106184, 130688, 159276, 196032, 212368, 261376, 318552, 392064, 424736, 522752, 637104, 784128, 849472, 1045504, 1274208, 1568256, 1698944, 2548416, 3136512, 3397888, 5096832, 6795776, 10193664, 13591552, 20387328, 40774656]

約数ペア:

[(1, 40774656), (2, 20387328), (3, 13591552), (4, 10193664), (6, 6795776), (8, 5096832), (12, 3397888), (13, 3136512), (16, 2548416), (24, 1698944), (26, 1568256), (32, 1274208), (39, 1045504), (48, 849472), (52, 784128), (64, 637104), (78, 522752), (96, 424736), (104, 392064), (128, 318552), (156, 261376), (192, 212368), (208, 196032), (256, 159276), (312, 130688), (384, 106184), (416, 98016), (512, 79638), (624, 65344), (768, 53092), (832, 49008), (1021, 39936), (1024, 39819), (1248, 32672), (1536, 26546), (1664, 24504), (2042, 19968), (2496, 16336), (3063, 13312), (3072, 13273), (3328, 12252), (4084, 9984), (4992, 8168), (6126, 6656)]