28371127218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35552791}}^1$

素因数の和:35552822

約数の個数: 32

約数和(自身を含む): 68261360640

約数和(自身を除く): 39890233422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35552791, 71105582, 106658373, 213316746, 248869537, 497739074, 675503029, 746608611, 1351006058, 1493217222, 2026509087, 4053018174, 4728521203, 9457042406, 14185563609, 28371127218]

約数ペア:

[(1, 28371127218), (2, 14185563609), (3, 9457042406), (6, 4728521203), (7, 4053018174), (14, 2026509087), (19, 1493217222), (21, 1351006058), (38, 746608611), (42, 675503029), (57, 497739074), (114, 248869537), (133, 213316746), (266, 106658373), (399, 71105582), (798, 35552791)]