64331396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 120839040

約数和(自身を除く): 56507644

約数列:

[1, 2, 4, 29, 58, 71, 73, 107, 116, 142, 146, 214, 284, 292, 428, 2059, 2117, 3103, 4118, 4234, 5183, 6206, 7597, 7811, 8236, 8468, 10366, 12412, 15194, 15622, 20732, 30388, 31244, 150307, 220313, 226519, 300614, 440626, 453038, 554581, 601228, 881252, 906076, 1109162, 2218324, 16082849, 32165698, 64331396]

約数ペア:

[(1, 64331396), (2, 32165698), (4, 16082849), (29, 2218324), (58, 1109162), (71, 906076), (73, 881252), (107, 601228), (116, 554581), (142, 453038), (146, 440626), (214, 300614), (284, 226519), (292, 220313), (428, 150307), (2059, 31244), (2117, 30388), (3103, 20732), (4118, 15622), (4234, 15194), (5183, 12412), (6206, 10366), (7597, 8468), (7811, 8236)]