13043216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 27141120

約数和(自身を除く): 14097904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 607, 632, 1214, 1264, 1343, 2428, 2686, 4856, 5372, 9712, 10319, 10744, 20638, 21488, 41276, 47953, 82552, 95906, 165104, 191812, 383624, 767248, 815201, 1630402, 3260804, 6521608, 13043216]

約数ペア:

[(1, 13043216), (2, 6521608), (4, 3260804), (8, 1630402), (16, 815201), (17, 767248), (34, 383624), (68, 191812), (79, 165104), (136, 95906), (158, 82552), (272, 47953), (316, 41276), (607, 21488), (632, 20638), (1214, 10744), (1264, 10319), (1343, 9712), (2428, 5372), (2686, 4856)]