66820292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7481}}^1$

素因数の和:7532

約数の個数: 48

約数和(自身を含む): 150837120

約数和(自身を除く): 84016828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 7481, 8932, 14962, 29924, 52367, 82291, 104734, 164582, 209468, 216949, 329164, 433898, 576037, 867796, 1152074, 1518643, 2304148, 2386439, 3037286, 4772878, 6074572, 9545756, 16705073, 33410146, 66820292]

約数ペア:

[(1, 66820292), (2, 33410146), (4, 16705073), (7, 9545756), (11, 6074572), (14, 4772878), (22, 3037286), (28, 2386439), (29, 2304148), (44, 1518643), (58, 1152074), (77, 867796), (116, 576037), (154, 433898), (203, 329164), (308, 216949), (319, 209468), (406, 164582), (638, 104734), (812, 82291), (1276, 52367), (2233, 29924), (4466, 14962), (7481, 8932)]