61538526784

素因数分解:

$2^6\times 7^1\times {\mathrm{761}}^1\times {\mathrm{180503}}^1$

素因数の和:181283

約数の個数: 56

約数和(自身を含む): 139744752768

約数和(自身を除く): 78206225984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 761, 1522, 3044, 5327, 6088, 10654, 12176, 21308, 24352, 42616, 48704, 85232, 170464, 180503, 340928, 361006, 722012, 1263521, 1444024, 2527042, 2888048, 5054084, 5776096, 10108168, 11552192, 20216336, 40432672, 80865344, 137362783, 274725566, 549451132, 961539481, 1098902264, 1923078962, 2197804528, 3846157924, 4395609056, 7692315848, 8791218112, 15384631696, 30769263392, 61538526784]

約数ペア:

[(1, 61538526784), (2, 30769263392), (4, 15384631696), (7, 8791218112), (8, 7692315848), (14, 4395609056), (16, 3846157924), (28, 2197804528), (32, 1923078962), (56, 1098902264), (64, 961539481), (112, 549451132), (224, 274725566), (448, 137362783), (761, 80865344), (1522, 40432672), (3044, 20216336), (5327, 11552192), (6088, 10108168), (10654, 5776096), (12176, 5054084), (21308, 2888048), (24352, 2527042), (42616, 1444024), (48704, 1263521), (85232, 722012), (170464, 361006), (180503, 340928)]