78217048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107441}}^1$

素因数の和:107467

約数の個数: 32

約数和(自身を含む): 180502560

約数和(自身を除く): 102285512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 107441, 214882, 429764, 752087, 859528, 1396733, 1504174, 2793466, 3008348, 5586932, 6016696, 9777131, 11173864, 19554262, 39108524, 78217048]

約数ペア:

[(1, 78217048), (2, 39108524), (4, 19554262), (7, 11173864), (8, 9777131), (13, 6016696), (14, 5586932), (26, 3008348), (28, 2793466), (52, 1504174), (56, 1396733), (91, 859528), (104, 752087), (182, 429764), (364, 214882), (728, 107441)]