66728266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 116867520

約数和(自身を除く): 50139254

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 2617, 5234, 12749, 25498, 28787, 49723, 57574, 99446, 159637, 319274, 546953, 1093906, 1756007, 3033103, 3512014, 6066206, 33364133, 66728266]

約数ペア:

[(1, 66728266), (2, 33364133), (11, 6066206), (19, 3512014), (22, 3033103), (38, 1756007), (61, 1093906), (122, 546953), (209, 319274), (418, 159637), (671, 99446), (1159, 57574), (1342, 49723), (2318, 28787), (2617, 25498), (5234, 12749)]