68914672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7817}}^1$

素因数の和:7873

約数の個数: 40

約数和(自身を含む): 145414800

約数和(自身を除く): 76500128

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7817, 8816, 15634, 31268, 62536, 125072, 148523, 226693, 297046, 453386, 594092, 906772, 1188184, 1813544, 2376368, 3627088, 4307167, 8614334, 17228668, 34457336, 68914672]

約数ペア:

[(1, 68914672), (2, 34457336), (4, 17228668), (8, 8614334), (16, 4307167), (19, 3627088), (29, 2376368), (38, 1813544), (58, 1188184), (76, 906772), (116, 594092), (152, 453386), (232, 297046), (304, 226693), (464, 148523), (551, 125072), (1102, 62536), (2204, 31268), (4408, 15634), (7817, 8816)]