70768568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 149960160

約数和(自身を除く): 79191592

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 148, 212, 296, 347, 424, 481, 689, 694, 962, 1378, 1388, 1924, 1961, 2756, 2776, 3848, 3922, 4511, 5512, 7844, 9022, 12839, 15688, 18044, 18391, 25493, 25678, 36088, 36782, 50986, 51356, 73564, 101972, 102712, 147128, 166907, 203944, 239083, 333814, 478166, 667628, 680467, 956332, 1335256, 1360934, 1912664, 2721868, 5443736, 8846071, 17692142, 35384284, 70768568]

約数ペア:

[(1, 70768568), (2, 35384284), (4, 17692142), (8, 8846071), (13, 5443736), (26, 2721868), (37, 1912664), (52, 1360934), (53, 1335256), (74, 956332), (104, 680467), (106, 667628), (148, 478166), (212, 333814), (296, 239083), (347, 203944), (424, 166907), (481, 147128), (689, 102712), (694, 101972), (962, 73564), (1378, 51356), (1388, 50986), (1924, 36782), (1961, 36088), (2756, 25678), (2776, 25493), (3848, 18391), (3922, 18044), (4511, 15688), (5512, 12839), (7844, 9022)]