68949008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8741}}^1$

素因数の和:8795

約数の個数: 40

約数和(自身を含む): 146341080

約数和(自身を除く): 77392072

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 8741, 17482, 34964, 69928, 139856, 148597, 253489, 297194, 506978, 594388, 1013956, 1188776, 2027912, 2377552, 4055824, 4309313, 8618626, 17237252, 34474504, 68949008]

約数ペア:

[(1, 68949008), (2, 34474504), (4, 17237252), (8, 8618626), (16, 4309313), (17, 4055824), (29, 2377552), (34, 2027912), (58, 1188776), (68, 1013956), (116, 594388), (136, 506978), (232, 297194), (272, 253489), (464, 148597), (493, 139856), (986, 69928), (1972, 34964), (3944, 17482), (7888, 8741)]