74978618

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23833}}^1$

素因数の和:23870

約数の個数: 24

約数和(自身を含む): 133136724

約数和(自身を除く): 58158106

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 23833, 47666, 262163, 309829, 524326, 619658, 2883793, 3408119, 5767586, 6816238, 37489309, 74978618]

約数ペア:

[(1, 74978618), (2, 37489309), (11, 6816238), (13, 5767586), (22, 3408119), (26, 2883793), (121, 619658), (143, 524326), (242, 309829), (286, 262163), (1573, 47666), (3146, 23833)]