26956790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3533}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 55978560

約数和(自身を除く): 29021770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3533, 3815, 7066, 7630, 17665, 24731, 35330, 49462, 123655, 247310, 385097, 770194, 1925485, 2695679, 3850970, 5391358, 13478395, 26956790]

約数ペア:

[(1, 26956790), (2, 13478395), (5, 5391358), (7, 3850970), (10, 2695679), (14, 1925485), (35, 770194), (70, 385097), (109, 247310), (218, 123655), (545, 49462), (763, 35330), (1090, 24731), (1526, 17665), (3533, 7630), (3815, 7066)]