64973084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77719}}^1$

素因数の和:77753

約数の個数: 24

約数和(自身を含む): 130569600

約数和(自身を除く): 65596516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77719, 155438, 310876, 854909, 1476661, 1709818, 2953322, 3419636, 5906644, 16243271, 32486542, 64973084]

約数ペア:

[(1, 64973084), (2, 32486542), (4, 16243271), (11, 5906644), (19, 3419636), (22, 2953322), (38, 1709818), (44, 1476661), (76, 854909), (209, 310876), (418, 155438), (836, 77719)]