65492072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 127472520

約数和(自身を除く): 61980448

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 2281, 3589, 4562, 7178, 9124, 14356, 18248, 28712, 84397, 168794, 221257, 337588, 442514, 675176, 885028, 1770056, 8186509, 16373018, 32746036, 65492072]

約数ペア:

[(1, 65492072), (2, 32746036), (4, 16373018), (8, 8186509), (37, 1770056), (74, 885028), (97, 675176), (148, 442514), (194, 337588), (296, 221257), (388, 168794), (776, 84397), (2281, 28712), (3589, 18248), (4562, 14356), (7178, 9124)]