71167876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3413}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 134497944

約数和(自身を除く): 63330068

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 3413, 5213, 6826, 10426, 13652, 20852, 44369, 88738, 177476, 1368613, 2737226, 5474452, 17791969, 35583938, 71167876]

約数ペア:

[(1, 71167876), (2, 35583938), (4, 17791969), (13, 5474452), (26, 2737226), (52, 1368613), (401, 177476), (802, 88738), (1604, 44369), (3413, 20852), (5213, 13652), (6826, 10426)]