68509318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 43465082

約数列:

[1, 2, 23, 31, 46, 62, 107, 214, 449, 713, 898, 1426, 2461, 3317, 4922, 6634, 10327, 13919, 20654, 27838, 48043, 76291, 96086, 152582, 320137, 640274, 1104989, 1489333, 2209978, 2978666, 34254659, 68509318]

約数ペア:

[(1, 68509318), (2, 34254659), (23, 2978666), (31, 2209978), (46, 1489333), (62, 1104989), (107, 640274), (214, 320137), (449, 152582), (713, 96086), (898, 76291), (1426, 48043), (2461, 27838), (3317, 20654), (4922, 13919), (6634, 10327)]