28609744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94111}}^1$

素因数の和:94138

約数の個数: 20

約数和(自身を含む): 58349440

約数和(自身を除く): 29739696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94111, 188222, 376444, 752888, 1505776, 1788109, 3576218, 7152436, 14304872, 28609744]

約数ペア:

[(1, 28609744), (2, 14304872), (4, 7152436), (8, 3576218), (16, 1788109), (19, 1505776), (38, 752888), (76, 376444), (152, 188222), (304, 94111)]