68303168

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 141427200

約数和(自身を除く): 73124032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 173, 199, 248, 346, 398, 496, 692, 796, 992, 1384, 1592, 1984, 2768, 3184, 5363, 5536, 6169, 6368, 10726, 11072, 12338, 12736, 21452, 24676, 34427, 42904, 49352, 68854, 85808, 98704, 137708, 171616, 197408, 275416, 343232, 394816, 550832, 1067237, 1101664, 2134474, 2203328, 4268948, 8537896, 17075792, 34151584, 68303168]

約数ペア:

[(1, 68303168), (2, 34151584), (4, 17075792), (8, 8537896), (16, 4268948), (31, 2203328), (32, 2134474), (62, 1101664), (64, 1067237), (124, 550832), (173, 394816), (199, 343232), (248, 275416), (346, 197408), (398, 171616), (496, 137708), (692, 98704), (796, 85808), (992, 68854), (1384, 49352), (1592, 42904), (1984, 34427), (2768, 24676), (3184, 21452), (5363, 12736), (5536, 12338), (6169, 11072), (6368, 10726)]