71567881294

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1518263}}^1$

素因数の和:1518329

約数の個数: 48

約数和(自身を含む): 138119512608

約数和(自身を除く): 66551631314

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1813, 3367, 3626, 6734, 23569, 47138, 1518263, 3036526, 10627841, 19737419, 21255682, 39474838, 56175731, 74394887, 112351462, 138161933, 148789774, 276323866, 393230117, 730284503, 786460234, 967133531, 1460569006, 1934267062, 2752610819, 5111991521, 5505221638, 10223983042, 35783940647, 71567881294]

約数ペア:

[(1, 71567881294), (2, 35783940647), (7, 10223983042), (13, 5505221638), (14, 5111991521), (26, 2752610819), (37, 1934267062), (49, 1460569006), (74, 967133531), (91, 786460234), (98, 730284503), (182, 393230117), (259, 276323866), (481, 148789774), (518, 138161933), (637, 112351462), (962, 74394887), (1274, 56175731), (1813, 39474838), (3367, 21255682), (3626, 19737419), (6734, 10627841), (23569, 3036526), (47138, 1518263)]