15674881964

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1433}}^1\times {\mathrm{1621}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 31521247296

約数和(自身を除く): 15846365332

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1433, 1621, 1687, 2866, 3242, 3374, 5732, 6484, 6748, 10031, 11347, 20062, 22694, 40124, 45388, 345353, 390661, 690706, 781322, 1381412, 1562644, 2322893, 2417471, 2734627, 4645786, 4834942, 5469254, 9291572, 9669884, 10938508, 16260251, 32520502, 65041004, 559817213, 1119634426, 2239268852, 3918720491, 7837440982, 15674881964]

約数ペア:

[(1, 15674881964), (2, 7837440982), (4, 3918720491), (7, 2239268852), (14, 1119634426), (28, 559817213), (241, 65041004), (482, 32520502), (964, 16260251), (1433, 10938508), (1621, 9669884), (1687, 9291572), (2866, 5469254), (3242, 4834942), (3374, 4645786), (5732, 2734627), (6484, 2417471), (6748, 2322893), (10031, 1562644), (11347, 1381412), (20062, 781322), (22694, 690706), (40124, 390661), (45388, 345353)]