72412362392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{476397121}}^1$

素因数の和:476397146

約数の個数: 16

約数和(自身を含む): 142919136600

約数和(自身を除く): 70506774208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 476397121, 952794242, 1905588484, 3811176968, 9051545299, 18103090598, 36206181196, 72412362392]

約数ペア:

[(1, 72412362392), (2, 36206181196), (4, 18103090598), (8, 9051545299), (19, 3811176968), (38, 1905588484), (76, 952794242), (152, 476397121)]