70306976

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 141994944

約数和(自身を除く): 71687968

約数列:

[1, 2, 4, 8, 16, 32, 83, 103, 166, 206, 257, 332, 412, 514, 664, 824, 1028, 1328, 1648, 2056, 2656, 3296, 4112, 8224, 8549, 17098, 21331, 26471, 34196, 42662, 52942, 68392, 85324, 105884, 136784, 170648, 211768, 273568, 341296, 423536, 682592, 847072, 2197093, 4394186, 8788372, 17576744, 35153488, 70306976]

約数ペア:

[(1, 70306976), (2, 35153488), (4, 17576744), (8, 8788372), (16, 4394186), (32, 2197093), (83, 847072), (103, 682592), (166, 423536), (206, 341296), (257, 273568), (332, 211768), (412, 170648), (514, 136784), (664, 105884), (824, 85324), (1028, 68392), (1328, 52942), (1648, 42662), (2056, 34196), (2656, 26471), (3296, 21331), (4112, 17098), (8224, 8549)]