17438396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 17035204

約数列:

[1, 2, 4, 17, 29, 34, 37, 58, 68, 74, 116, 148, 239, 478, 493, 629, 956, 986, 1073, 1258, 1972, 2146, 2516, 4063, 4292, 6931, 8126, 8843, 13862, 16252, 17686, 18241, 27724, 35372, 36482, 72964, 117827, 150331, 235654, 256447, 300662, 471308, 512894, 601324, 1025788, 4359599, 8719198, 17438396]

約数ペア:

[(1, 17438396), (2, 8719198), (4, 4359599), (17, 1025788), (29, 601324), (34, 512894), (37, 471308), (58, 300662), (68, 256447), (74, 235654), (116, 150331), (148, 117827), (239, 72964), (478, 36482), (493, 35372), (629, 27724), (956, 18241), (986, 17686), (1073, 16252), (1258, 13862), (1972, 8843), (2146, 8126), (2516, 6931), (4063, 4292)]