27709286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 49154688

約数和(自身を除く): 21445402

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1723, 3446, 8041, 16082, 18953, 29291, 37906, 58582, 74089, 148178, 322201, 644402, 814979, 1259513, 1629958, 2519026, 13854643, 27709286]

約数ペア:

[(1, 27709286), (2, 13854643), (11, 2519026), (17, 1629958), (22, 1259513), (34, 814979), (43, 644402), (86, 322201), (187, 148178), (374, 74089), (473, 58582), (731, 37906), (946, 29291), (1462, 18953), (1723, 16082), (3446, 8041)]