61555802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 54202918

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2029, 2167, 2758, 4058, 4334, 14203, 15169, 22319, 28406, 30338, 44638, 156233, 312466, 399713, 799426, 2797991, 4396843, 5595982, 8793686, 30777901, 61555802]

約数ペア:

[(1, 61555802), (2, 30777901), (7, 8793686), (11, 5595982), (14, 4396843), (22, 2797991), (77, 799426), (154, 399713), (197, 312466), (394, 156233), (1379, 44638), (2029, 30338), (2167, 28406), (2758, 22319), (4058, 15169), (4334, 14203)]