72857686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{114197}}^1$

素因数の和:114239

約数の個数: 16

約数和(自身を含む): 123333840

約数和(自身を除く): 50476154

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 114197, 228394, 1256167, 2512334, 3311713, 6623426, 36428843, 72857686]

約数ペア:

[(1, 72857686), (2, 36428843), (11, 6623426), (22, 3311713), (29, 2512334), (58, 1256167), (319, 228394), (638, 114197)]