7378984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 14411880

約数和(自身を除く): 7032896

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 257, 296, 388, 514, 776, 1028, 2056, 3589, 7178, 9509, 14356, 19018, 24929, 28712, 38036, 49858, 76072, 99716, 199432, 922373, 1844746, 3689492, 7378984]

約数ペア:

[(1, 7378984), (2, 3689492), (4, 1844746), (8, 922373), (37, 199432), (74, 99716), (97, 76072), (148, 49858), (194, 38036), (257, 28712), (296, 24929), (388, 19018), (514, 14356), (776, 9509), (1028, 7178), (2056, 3589)]