25561344

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 69021792

約数和(自身を除く): 43460448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 401, 498, 664, 768, 802, 996, 1203, 1328, 1604, 1992, 2406, 2656, 3208, 3984, 4812, 5312, 6416, 7968, 9624, 10624, 12832, 15936, 19248, 21248, 25664, 31872, 33283, 38496, 51328, 63744, 66566, 76992, 99849, 102656, 133132, 153984, 199698, 266264, 307968, 399396, 532528, 798792, 1065056, 1597584, 2130112, 3195168, 4260224, 6390336, 8520448, 12780672, 25561344]

約数ペア:

[(1, 25561344), (2, 12780672), (3, 8520448), (4, 6390336), (6, 4260224), (8, 3195168), (12, 2130112), (16, 1597584), (24, 1065056), (32, 798792), (48, 532528), (64, 399396), (83, 307968), (96, 266264), (128, 199698), (166, 153984), (192, 133132), (249, 102656), (256, 99849), (332, 76992), (384, 66566), (401, 63744), (498, 51328), (664, 38496), (768, 33283), (802, 31872), (996, 25664), (1203, 21248), (1328, 19248), (1604, 15936), (1992, 12832), (2406, 10624), (2656, 9624), (3208, 7968), (3984, 6416), (4812, 5312)]