68617712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8699}}^1$

素因数の和:8753

約数の個数: 40

約数和(自身を含む): 145638000

約数和(自身を除く): 77020288

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 8699, 17398, 34796, 69592, 139184, 147883, 252271, 295766, 504542, 591532, 1009084, 1183064, 2018168, 2366128, 4036336, 4288607, 8577214, 17154428, 34308856, 68617712]

約数ペア:

[(1, 68617712), (2, 34308856), (4, 17154428), (8, 8577214), (16, 4288607), (17, 4036336), (29, 2366128), (34, 2018168), (58, 1183064), (68, 1009084), (116, 591532), (136, 504542), (232, 295766), (272, 252271), (464, 147883), (493, 139184), (986, 69592), (1972, 34796), (3944, 17398), (7888, 8699)]