64215596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1433}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 119251440

約数和(自身を除く): 55035844

約数列:

[1, 2, 4, 17, 34, 68, 659, 1318, 1433, 2636, 2866, 5732, 11203, 22406, 24361, 44812, 48722, 97444, 944347, 1888694, 3777388, 16053899, 32107798, 64215596]

約数ペア:

[(1, 64215596), (2, 32107798), (4, 16053899), (17, 3777388), (34, 1888694), (68, 944347), (659, 97444), (1318, 48722), (1433, 44812), (2636, 24361), (2866, 22406), (5732, 11203)]