71998568

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{6907}}^1$

素因数の和:8216

約数の個数: 16

約数和(自身を含む): 135120480

約数和(自身を除く): 63121912

約数列:

[1, 2, 4, 8, 1303, 2606, 5212, 6907, 10424, 13814, 27628, 55256, 8999821, 17999642, 35999284, 71998568]

約数ペア:

[(1, 71998568), (2, 35999284), (4, 17999642), (8, 8999821), (1303, 55256), (2606, 27628), (5212, 13814), (6907, 10424)]