66733888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{80209}}^1$

素因数の和:80234

約数の個数: 28

約数和(自身を含む): 142613380

約数和(自身を除く): 75879492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 80209, 160418, 320836, 641672, 1042717, 1283344, 2085434, 2566688, 4170868, 5133376, 8341736, 16683472, 33366944, 66733888]

約数ペア:

[(1, 66733888), (2, 33366944), (4, 16683472), (8, 8341736), (13, 5133376), (16, 4170868), (26, 2566688), (32, 2085434), (52, 1283344), (64, 1042717), (104, 641672), (208, 320836), (416, 160418), (832, 80209)]