65842448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30975

約数の個数: 40

約数和(自身を含む): 153472320

約数和(自身を除く): 87629872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30941, 61882, 123764, 216587, 247528, 433174, 495056, 587879, 866348, 1175758, 1732696, 2351516, 3465392, 4115153, 4703032, 8230306, 9406064, 16460612, 32921224, 65842448]

約数ペア:

[(1, 65842448), (2, 32921224), (4, 16460612), (7, 9406064), (8, 8230306), (14, 4703032), (16, 4115153), (19, 3465392), (28, 2351516), (38, 1732696), (56, 1175758), (76, 866348), (112, 587879), (133, 495056), (152, 433174), (266, 247528), (304, 216587), (532, 123764), (1064, 61882), (2128, 30941)]