82291378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 139531392

約数和(自身を除く): 57240014

約数列:

[1, 2, 13, 23, 26, 46, 241, 299, 482, 571, 598, 1142, 3133, 5543, 6266, 7423, 11086, 13133, 14846, 26266, 72059, 137611, 144118, 170729, 275222, 341458, 1788943, 3165053, 3577886, 6330106, 41145689, 82291378]

約数ペア:

[(1, 82291378), (2, 41145689), (13, 6330106), (23, 3577886), (26, 3165053), (46, 1788943), (241, 341458), (299, 275222), (482, 170729), (571, 144118), (598, 137611), (1142, 72059), (3133, 26266), (5543, 14846), (6266, 13133), (7423, 11086)]