70281568

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1487}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 158989824

約数和(自身を除く): 88708256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1477, 1487, 1688, 2954, 2974, 3376, 5908, 5948, 6752, 10409, 11816, 11896, 20818, 23632, 23792, 41636, 47264, 47584, 83272, 166544, 313757, 333088, 627514, 1255028, 2196299, 2510056, 4392598, 5020112, 8785196, 10040224, 17570392, 35140784, 70281568]

約数ペア:

[(1, 70281568), (2, 35140784), (4, 17570392), (7, 10040224), (8, 8785196), (14, 5020112), (16, 4392598), (28, 2510056), (32, 2196299), (56, 1255028), (112, 627514), (211, 333088), (224, 313757), (422, 166544), (844, 83272), (1477, 47584), (1487, 47264), (1688, 41636), (2954, 23792), (2974, 23632), (3376, 20818), (5908, 11896), (5948, 11816), (6752, 10409)]