69971776

素因数分解:

$2^6\times 7^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 159512000

約数和(自身を除く): 89540224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 313, 448, 499, 626, 998, 1252, 1996, 2191, 2504, 3493, 3992, 4382, 5008, 6986, 7984, 8764, 10016, 13972, 15968, 17528, 20032, 27944, 31936, 35056, 55888, 70112, 111776, 140224, 156187, 223552, 312374, 624748, 1093309, 1249496, 2186618, 2498992, 4373236, 4997984, 8746472, 9995968, 17492944, 34985888, 69971776]

約数ペア:

[(1, 69971776), (2, 34985888), (4, 17492944), (7, 9995968), (8, 8746472), (14, 4997984), (16, 4373236), (28, 2498992), (32, 2186618), (56, 1249496), (64, 1093309), (112, 624748), (224, 312374), (313, 223552), (448, 156187), (499, 140224), (626, 111776), (998, 70112), (1252, 55888), (1996, 35056), (2191, 31936), (2504, 27944), (3493, 20032), (3992, 17528), (4382, 15968), (5008, 13972), (6986, 10016), (7984, 8764)]