61400818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 101217600

約数和(自身を除く): 39816782

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 709, 817, 1007, 1418, 1634, 2014, 2279, 4558, 13471, 26942, 30487, 37577, 43301, 60974, 75154, 86602, 579253, 713963, 1158506, 1427926, 1615811, 3231622, 30700409, 61400818]

約数ペア:

[(1, 61400818), (2, 30700409), (19, 3231622), (38, 1615811), (43, 1427926), (53, 1158506), (86, 713963), (106, 579253), (709, 86602), (817, 75154), (1007, 60974), (1418, 43301), (1634, 37577), (2014, 30487), (2279, 26942), (4558, 13471)]