71547764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1889}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 132882120

約数和(自身を除く): 61334356

約数列:

[1, 2, 4, 17, 34, 68, 557, 1114, 1889, 2228, 3778, 7556, 9469, 18938, 32113, 37876, 64226, 128452, 1052173, 2104346, 4208692, 17886941, 35773882, 71547764]

約数ペア:

[(1, 71547764), (2, 35773882), (4, 17886941), (17, 4208692), (34, 2104346), (68, 1052173), (557, 128452), (1114, 64226), (1889, 37876), (2228, 32113), (3778, 18938), (7556, 9469)]