26797544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 51726600

約数和(自身を除く): 24929056

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 617, 712, 1234, 2468, 4936, 5429, 10858, 21716, 37637, 43432, 54913, 75274, 109826, 150548, 219652, 301096, 439304, 3349693, 6699386, 13398772, 26797544]

約数ペア:

[(1, 26797544), (2, 13398772), (4, 6699386), (8, 3349693), (61, 439304), (89, 301096), (122, 219652), (178, 150548), (244, 109826), (356, 75274), (488, 54913), (617, 43432), (712, 37637), (1234, 21716), (2468, 10858), (4936, 5429)]