27439088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 56648160

約数和(自身を除く): 29209072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 359, 562, 718, 1124, 1436, 2248, 2872, 4496, 4777, 5744, 6103, 9554, 12206, 19108, 24412, 38216, 48824, 76432, 97648, 100879, 201758, 403516, 807032, 1614064, 1714943, 3429886, 6859772, 13719544, 27439088]

約数ペア:

[(1, 27439088), (2, 13719544), (4, 6859772), (8, 3429886), (16, 1714943), (17, 1614064), (34, 807032), (68, 403516), (136, 201758), (272, 100879), (281, 97648), (359, 76432), (562, 48824), (718, 38216), (1124, 24412), (1436, 19108), (2248, 12206), (2872, 9554), (4496, 6103), (4777, 5744)]