70401212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 146650560

約数和(自身を除く): 76249348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 277, 313, 406, 554, 626, 812, 1108, 1252, 1939, 2191, 3878, 4382, 7756, 8033, 8764, 9077, 16066, 18154, 32132, 36308, 56231, 63539, 86701, 112462, 127078, 173402, 224924, 254156, 346804, 606907, 1213814, 2427628, 2514329, 5028658, 10057316, 17600303, 35200606, 70401212]

約数ペア:

[(1, 70401212), (2, 35200606), (4, 17600303), (7, 10057316), (14, 5028658), (28, 2514329), (29, 2427628), (58, 1213814), (116, 606907), (203, 346804), (277, 254156), (313, 224924), (406, 173402), (554, 127078), (626, 112462), (812, 86701), (1108, 63539), (1252, 56231), (1939, 36308), (2191, 32132), (3878, 18154), (4382, 16066), (7756, 9077), (8033, 8764)]