71154224

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{3413}}^1$

素因数の和:4724

約数の個数: 20

約数和(自身を含む): 138007536

約数和(自身を除く): 66853312

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 3413, 5212, 6826, 10424, 13652, 20848, 27304, 54608, 4447139, 8894278, 17788556, 35577112, 71154224]

約数ペア:

[(1, 71154224), (2, 35577112), (4, 17788556), (8, 8894278), (16, 4447139), (1303, 54608), (2606, 27304), (3413, 20848), (5212, 13652), (6826, 10424)]