26809544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6413

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 28140856

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6359, 12718, 25436, 50872, 108103, 197129, 216206, 394258, 432412, 788516, 864824, 1577032, 3351193, 6702386, 13404772, 26809544]

約数ペア:

[(1, 26809544), (2, 13404772), (4, 6702386), (8, 3351193), (17, 1577032), (31, 864824), (34, 788516), (62, 432412), (68, 394258), (124, 216206), (136, 197129), (248, 108103), (527, 50872), (1054, 25436), (2108, 12718), (4216, 6359)]