28742538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15017}}^1$

素因数の和:15062

約数の個数: 32

約数和(自身を含む): 64877760

約数和(自身を除く): 36135222

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 15017, 30034, 45051, 90102, 165187, 330374, 435493, 495561, 870986, 991122, 1306479, 2612958, 4790423, 9580846, 14371269, 28742538]

約数ペア:

[(1, 28742538), (2, 14371269), (3, 9580846), (6, 4790423), (11, 2612958), (22, 1306479), (29, 991122), (33, 870986), (58, 495561), (66, 435493), (87, 330374), (174, 165187), (319, 90102), (638, 45051), (957, 30034), (1914, 15017)]