70075552

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 142636032

約数和(自身を除く): 72560480

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 172, 254, 344, 401, 508, 688, 802, 1016, 1376, 1604, 2032, 3208, 4064, 5461, 6416, 10922, 12832, 17243, 21844, 34486, 43688, 50927, 68972, 87376, 101854, 137944, 174752, 203708, 275888, 407416, 551776, 814832, 1629664, 2189861, 4379722, 8759444, 17518888, 35037776, 70075552]

約数ペア:

[(1, 70075552), (2, 35037776), (4, 17518888), (8, 8759444), (16, 4379722), (32, 2189861), (43, 1629664), (86, 814832), (127, 551776), (172, 407416), (254, 275888), (344, 203708), (401, 174752), (508, 137944), (688, 101854), (802, 87376), (1016, 68972), (1376, 50927), (1604, 43688), (2032, 34486), (3208, 21844), (4064, 17243), (5461, 12832), (6416, 10922)]