28337772

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 67721472

約数和(自身を除く): 39383700

約数列:

[1, 2, 3, 4, 6, 12, 101, 103, 202, 206, 227, 303, 309, 404, 412, 454, 606, 618, 681, 908, 1212, 1236, 1362, 2724, 10403, 20806, 22927, 23381, 31209, 41612, 45854, 46762, 62418, 68781, 70143, 91708, 93524, 124836, 137562, 140286, 275124, 280572, 2361481, 4722962, 7084443, 9445924, 14168886, 28337772]

約数ペア:

[(1, 28337772), (2, 14168886), (3, 9445924), (4, 7084443), (6, 4722962), (12, 2361481), (101, 280572), (103, 275124), (202, 140286), (206, 137562), (227, 124836), (303, 93524), (309, 91708), (404, 70143), (412, 68781), (454, 62418), (606, 46762), (618, 45854), (681, 41612), (908, 31209), (1212, 23381), (1236, 22927), (1362, 20806), (2724, 10403)]