42766424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 46191016

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 71, 86, 103, 136, 142, 172, 206, 284, 344, 412, 568, 731, 824, 1207, 1462, 1751, 2414, 2924, 3053, 3502, 4429, 4828, 5848, 6106, 7004, 7313, 8858, 9656, 12212, 14008, 14626, 17716, 24424, 29252, 35432, 51901, 58504, 75293, 103802, 124321, 150586, 207604, 248642, 301172, 314459, 415208, 497284, 602344, 628918, 994568, 1257836, 2515672, 5345803, 10691606, 21383212, 42766424]

約数ペア:

[(1, 42766424), (2, 21383212), (4, 10691606), (8, 5345803), (17, 2515672), (34, 1257836), (43, 994568), (68, 628918), (71, 602344), (86, 497284), (103, 415208), (136, 314459), (142, 301172), (172, 248642), (206, 207604), (284, 150586), (344, 124321), (412, 103802), (568, 75293), (731, 58504), (824, 51901), (1207, 35432), (1462, 29252), (1751, 24424), (2414, 17716), (2924, 14626), (3053, 14008), (3502, 12212), (4429, 9656), (4828, 8858), (5848, 7313), (6106, 7004)]