26947766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 17178442

約数列:

[1, 2, 23, 37, 46, 71, 74, 142, 223, 446, 851, 1633, 1702, 2627, 3266, 5129, 5254, 8251, 10258, 15833, 16502, 31666, 60421, 120842, 189773, 364159, 379546, 585821, 728318, 1171642, 13473883, 26947766]

約数ペア:

[(1, 26947766), (2, 13473883), (23, 1171642), (37, 728318), (46, 585821), (71, 379546), (74, 364159), (142, 189773), (223, 120842), (446, 60421), (851, 31666), (1633, 16502), (1702, 15833), (2627, 10258), (3266, 8251), (5129, 5254)]