70016558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 44031442

約数列:

[1, 2, 19, 38, 47, 94, 197, 199, 394, 398, 893, 1786, 3743, 3781, 7486, 7562, 9259, 9353, 18518, 18706, 39203, 78406, 175921, 177707, 351842, 355414, 744857, 1489714, 1842541, 3685082, 35008279, 70016558]

約数ペア:

[(1, 70016558), (2, 35008279), (19, 3685082), (38, 1842541), (47, 1489714), (94, 744857), (197, 355414), (199, 351842), (394, 177707), (398, 175921), (893, 78406), (1786, 39203), (3743, 18706), (3781, 18518), (7486, 9353), (7562, 9259)]