65522906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 109814400

約数和(自身を除く): 44291494

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1229, 1403, 2318, 2458, 2806, 23351, 26657, 28267, 46702, 53314, 56534, 74969, 149938, 537073, 1074146, 1424411, 1724287, 2848822, 3448574, 32761453, 65522906]

約数ペア:

[(1, 65522906), (2, 32761453), (19, 3448574), (23, 2848822), (38, 1724287), (46, 1424411), (61, 1074146), (122, 537073), (437, 149938), (874, 74969), (1159, 56534), (1229, 53314), (1403, 46702), (2318, 28267), (2458, 26657), (2806, 23351)]