28479682

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 56142720

約数和(自身を除く): 27663038

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 911, 1078, 1421, 1822, 2233, 2842, 4466, 6377, 10021, 12754, 15631, 20042, 26419, 31262, 44639, 52838, 70147, 89278, 140294, 184933, 290609, 369866, 491029, 581218, 982058, 1294531, 2034263, 2589062, 4068526, 14239841, 28479682]

約数ペア:

[(1, 28479682), (2, 14239841), (7, 4068526), (11, 2589062), (14, 2034263), (22, 1294531), (29, 982058), (49, 581218), (58, 491029), (77, 369866), (98, 290609), (154, 184933), (203, 140294), (319, 89278), (406, 70147), (539, 52838), (638, 44639), (911, 31262), (1078, 26419), (1421, 20042), (1822, 15631), (2233, 12754), (2842, 10021), (4466, 6377)]