12258064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8447

約数の個数: 40

約数和(自身を含む): 29234240

約数和(自身を除く): 16976176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 8419, 16838, 33676, 58933, 67352, 109447, 117866, 134704, 218894, 235732, 437788, 471464, 766129, 875576, 942928, 1532258, 1751152, 3064516, 6129032, 12258064]

約数ペア:

[(1, 12258064), (2, 6129032), (4, 3064516), (7, 1751152), (8, 1532258), (13, 942928), (14, 875576), (16, 766129), (26, 471464), (28, 437788), (52, 235732), (56, 218894), (91, 134704), (104, 117866), (112, 109447), (182, 67352), (208, 58933), (364, 33676), (728, 16838), (1456, 8419)]