68975612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 126539952

約数和(自身を除く): 57564340

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 9781, 19562, 39124, 401021, 420583, 802042, 841166, 1604084, 1682332, 17243903, 34487806, 68975612]

約数ペア:

[(1, 68975612), (2, 34487806), (4, 17243903), (41, 1682332), (43, 1604084), (82, 841166), (86, 802042), (164, 420583), (172, 401021), (1763, 39124), (3526, 19562), (7052, 9781)]