64941404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 130830336

約数和(自身を除く): 65888932

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 1013, 1034, 1364, 1457, 2026, 2068, 2914, 4052, 5828, 11143, 16027, 22286, 31403, 32054, 44572, 47611, 62806, 64108, 95222, 125612, 190444, 345433, 523721, 690866, 1047442, 1381732, 1475941, 2094884, 2951882, 5903764, 16235351, 32470702, 64941404]

約数ペア:

[(1, 64941404), (2, 32470702), (4, 16235351), (11, 5903764), (22, 2951882), (31, 2094884), (44, 1475941), (47, 1381732), (62, 1047442), (94, 690866), (124, 523721), (188, 345433), (341, 190444), (517, 125612), (682, 95222), (1013, 64108), (1034, 62806), (1364, 47611), (1457, 44572), (2026, 32054), (2068, 31403), (2914, 22286), (4052, 16027), (5828, 11143)]