71518048

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2724

約数の個数: 72

約数和(自身を含む): 173488392

約数和(自身を除く): 101970344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2683, 3332, 3808, 5366, 6664, 10732, 13328, 18781, 21464, 26656, 37562, 42928, 45611, 75124, 85856, 91222, 131467, 150248, 182444, 262934, 300496, 319277, 364888, 525868, 600992, 638554, 729776, 1051736, 1277108, 1459552, 2103472, 2234939, 2554216, 4206944, 4469878, 5108432, 8939756, 10216864, 17879512, 35759024, 71518048]

約数ペア:

[(1, 71518048), (2, 35759024), (4, 17879512), (7, 10216864), (8, 8939756), (14, 5108432), (16, 4469878), (17, 4206944), (28, 2554216), (32, 2234939), (34, 2103472), (49, 1459552), (56, 1277108), (68, 1051736), (98, 729776), (112, 638554), (119, 600992), (136, 525868), (196, 364888), (224, 319277), (238, 300496), (272, 262934), (392, 182444), (476, 150248), (544, 131467), (784, 91222), (833, 85856), (952, 75124), (1568, 45611), (1666, 42928), (1904, 37562), (2683, 26656), (3332, 21464), (3808, 18781), (5366, 13328), (6664, 10732)]