66758624

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 70047136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 389, 496, 692, 778, 992, 1384, 1556, 2768, 3112, 5363, 5536, 6224, 10726, 12059, 12448, 21452, 24118, 42904, 48236, 67297, 85808, 96472, 134594, 171616, 192944, 269188, 385888, 538376, 1076752, 2086207, 2153504, 4172414, 8344828, 16689656, 33379312, 66758624]

約数ペア:

[(1, 66758624), (2, 33379312), (4, 16689656), (8, 8344828), (16, 4172414), (31, 2153504), (32, 2086207), (62, 1076752), (124, 538376), (173, 385888), (248, 269188), (346, 192944), (389, 171616), (496, 134594), (692, 96472), (778, 85808), (992, 67297), (1384, 48236), (1556, 42904), (2768, 24118), (3112, 21452), (5363, 12448), (5536, 12059), (6224, 10726)]