66734452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 131060160

約数和(自身を除く): 64325708

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 731, 787, 986, 1247, 1462, 1574, 1972, 2494, 2924, 3148, 4988, 13379, 21199, 22823, 26758, 33841, 42398, 45646, 53516, 67682, 84796, 91292, 135364, 387991, 575297, 775982, 981389, 1150594, 1551964, 1962778, 2301188, 3925556, 16683613, 33367226, 66734452]

約数ペア:

[(1, 66734452), (2, 33367226), (4, 16683613), (17, 3925556), (29, 2301188), (34, 1962778), (43, 1551964), (58, 1150594), (68, 981389), (86, 775982), (116, 575297), (172, 387991), (493, 135364), (731, 91292), (787, 84796), (986, 67682), (1247, 53516), (1462, 45646), (1574, 42398), (1972, 33841), (2494, 26758), (2924, 22823), (3148, 21199), (4988, 13379)]