28865451108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185034943}}^1$

素因数の和:185034963

約数の個数: 24

約数和(自身を含む): 72533698048

約数和(自身を除く): 43668246940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185034943, 370069886, 555104829, 740139772, 1110209658, 2220419316, 2405454259, 4810908518, 7216362777, 9621817036, 14432725554, 28865451108]

約数ペア:

[(1, 28865451108), (2, 14432725554), (3, 9621817036), (4, 7216362777), (6, 4810908518), (12, 2405454259), (13, 2220419316), (26, 1110209658), (39, 740139772), (52, 555104829), (78, 370069886), (156, 185034943)]