68558998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 111367872

約数和(自身を除く): 42808874

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 461, 922, 1219, 1403, 2438, 2806, 3233, 6466, 10603, 21206, 24433, 28121, 48866, 56242, 74359, 148718, 561959, 646783, 1123918, 1293566, 1490413, 2980826, 34279499, 68558998]

約数ペア:

[(1, 68558998), (2, 34279499), (23, 2980826), (46, 1490413), (53, 1293566), (61, 1123918), (106, 646783), (122, 561959), (461, 148718), (922, 74359), (1219, 56242), (1403, 48866), (2438, 28121), (2806, 24433), (3233, 21206), (6466, 10603)]