77564336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1493}}^1$

素因数の和:1709

約数の個数: 40

約数和(自身を含む): 160061184

約数和(自身を除く): 82496848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1493, 1528, 2986, 3056, 3247, 5972, 6494, 11944, 12988, 23888, 25381, 25976, 50762, 51952, 101524, 203048, 285163, 406096, 570326, 1140652, 2281304, 4562608, 4847771, 9695542, 19391084, 38782168, 77564336]

約数ペア:

[(1, 77564336), (2, 38782168), (4, 19391084), (8, 9695542), (16, 4847771), (17, 4562608), (34, 2281304), (68, 1140652), (136, 570326), (191, 406096), (272, 285163), (382, 203048), (764, 101524), (1493, 51952), (1528, 50762), (2986, 25976), (3056, 25381), (3247, 23888), (5972, 12988), (6494, 11944)]