75898784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 164701152

約数和(自身を除く): 88802368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4243, 4472, 8486, 8944, 16972, 17888, 33944, 55159, 67888, 110318, 135776, 182449, 220636, 364898, 441272, 729796, 882544, 1459592, 1765088, 2371837, 2919184, 4743674, 5838368, 9487348, 18974696, 37949392, 75898784]

約数ペア:

[(1, 75898784), (2, 37949392), (4, 18974696), (8, 9487348), (13, 5838368), (16, 4743674), (26, 2919184), (32, 2371837), (43, 1765088), (52, 1459592), (86, 882544), (104, 729796), (172, 441272), (208, 364898), (344, 220636), (416, 182449), (559, 135776), (688, 110318), (1118, 67888), (1376, 55159), (2236, 33944), (4243, 17888), (4472, 16972), (8486, 8944)]