66995248

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{3407}}^1$

素因数の和:4644

約数の個数: 20

約数和(自身を含む): 129947040

約数和(自身を除く): 62951792

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 3407, 4916, 6814, 9832, 13628, 19664, 27256, 54512, 4187203, 8374406, 16748812, 33497624, 66995248]

約数ペア:

[(1, 66995248), (2, 33497624), (4, 16748812), (8, 8374406), (16, 4187203), (1229, 54512), (2458, 27256), (3407, 19664), (4916, 13628), (6814, 9832)]