39868502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 65888640

約数和(自身を除く): 26020138

約数列:

[1, 2, 17, 34, 47, 61, 94, 122, 409, 799, 818, 1037, 1598, 2074, 2867, 5734, 6953, 13906, 19223, 24949, 38446, 48739, 49898, 97478, 326791, 424133, 653582, 848266, 1172603, 2345206, 19934251, 39868502]

約数ペア:

[(1, 39868502), (2, 19934251), (17, 2345206), (34, 1172603), (47, 848266), (61, 653582), (94, 424133), (122, 326791), (409, 97478), (799, 49898), (818, 48739), (1037, 38446), (1598, 24949), (2074, 19223), (2867, 13906), (5734, 6953)]