71197828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4673}}^1$

素因数の和:4983

約数の個数: 24

約数和(自身を含む): 134667288

約数和(自身を除く): 63469460

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 4673, 7618, 9346, 15236, 18692, 60749, 121498, 242996, 1369189, 2738378, 5476756, 17799457, 35598914, 71197828]

約数ペア:

[(1, 71197828), (2, 35598914), (4, 17799457), (13, 5476756), (26, 2738378), (52, 1369189), (293, 242996), (586, 121498), (1172, 60749), (3809, 18692), (4673, 15236), (7618, 9346)]