28876996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 52496640

約数和(自身を除く): 23619644

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 1301, 2602, 5204, 5549, 11098, 22196, 40331, 80662, 161324, 232879, 465758, 931516, 7219249, 14438498, 28876996]

約数ペア:

[(1, 28876996), (2, 14438498), (4, 7219249), (31, 931516), (62, 465758), (124, 232879), (179, 161324), (358, 80662), (716, 40331), (1301, 22196), (2602, 11098), (5204, 5549)]