68779184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 138674160

約数和(自身を除く): 69894976

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 227, 232, 454, 464, 653, 908, 1306, 1816, 2612, 3632, 5224, 6583, 10448, 13166, 18937, 26332, 37874, 52664, 75748, 105328, 148231, 151496, 296462, 302992, 592924, 1185848, 2371696, 4298699, 8597398, 17194796, 34389592, 68779184]

約数ペア:

[(1, 68779184), (2, 34389592), (4, 17194796), (8, 8597398), (16, 4298699), (29, 2371696), (58, 1185848), (116, 592924), (227, 302992), (232, 296462), (454, 151496), (464, 148231), (653, 105328), (908, 75748), (1306, 52664), (1816, 37874), (2612, 26332), (3632, 18937), (5224, 13166), (6583, 10448)]