25396672

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 56

約数和(自身を含む): 58375296

約数和(自身を除く): 32978624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 683, 1162, 1328, 1366, 2324, 2656, 2732, 4648, 4781, 5312, 5464, 9296, 9562, 10928, 18592, 19124, 21856, 37184, 38248, 43712, 56689, 76496, 113378, 152992, 226756, 305984, 396823, 453512, 793646, 907024, 1587292, 1814048, 3174584, 3628096, 6349168, 12698336, 25396672]

約数ペア:

[(1, 25396672), (2, 12698336), (4, 6349168), (7, 3628096), (8, 3174584), (14, 1814048), (16, 1587292), (28, 907024), (32, 793646), (56, 453512), (64, 396823), (83, 305984), (112, 226756), (166, 152992), (224, 113378), (332, 76496), (448, 56689), (581, 43712), (664, 38248), (683, 37184), (1162, 21856), (1328, 19124), (1366, 18592), (2324, 10928), (2656, 9562), (2732, 9296), (4648, 5464), (4781, 5312)]