71169604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{39451}}^1$

素因数の和:39507

約数の個数: 24

約数和(自身を含む): 139186656

約数和(自身を除く): 68017052

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 39451, 78902, 157804, 433961, 867922, 1617491, 1735844, 3234982, 6469964, 17792401, 35584802, 71169604]

約数ペア:

[(1, 71169604), (2, 35584802), (4, 17792401), (11, 6469964), (22, 3234982), (41, 1735844), (44, 1617491), (82, 867922), (164, 433961), (451, 157804), (902, 78902), (1804, 39451)]