7173088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 15600816

約数和(自身を除く): 8427728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 401, 416, 559, 688, 802, 1118, 1376, 1604, 2236, 3208, 4472, 5213, 6416, 8944, 10426, 12832, 17243, 17888, 20852, 34486, 41704, 68972, 83408, 137944, 166816, 224159, 275888, 448318, 551776, 896636, 1793272, 3586544, 7173088]

約数ペア:

[(1, 7173088), (2, 3586544), (4, 1793272), (8, 896636), (13, 551776), (16, 448318), (26, 275888), (32, 224159), (43, 166816), (52, 137944), (86, 83408), (104, 68972), (172, 41704), (208, 34486), (344, 20852), (401, 17888), (416, 17243), (559, 12832), (688, 10426), (802, 8944), (1118, 6416), (1376, 5213), (1604, 4472), (2236, 3208)]