57384826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 96621120

約数和(自身を除く): 39236294

約数列:

[1, 2, 17, 19, 34, 38, 211, 323, 421, 422, 646, 842, 3587, 4009, 7157, 7174, 7999, 8018, 14314, 15998, 68153, 88831, 135983, 136306, 177662, 271966, 1510127, 1687789, 3020254, 3375578, 28692413, 57384826]

約数ペア:

[(1, 57384826), (2, 28692413), (17, 3375578), (19, 3020254), (34, 1687789), (38, 1510127), (211, 271966), (323, 177662), (421, 136306), (422, 135983), (646, 88831), (842, 68153), (3587, 15998), (4009, 14314), (7157, 8018), (7174, 7999)]