57520736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19753}}^1$

素因数の和:19783

約数の個数: 48

約数和(自身を含む): 139384224

約数和(自身を除く): 81863488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19753, 39506, 79012, 138271, 158024, 256789, 276542, 316048, 513578, 553084, 632096, 1027156, 1106168, 1797523, 2054312, 2212336, 3595046, 4108624, 4424672, 7190092, 8217248, 14380184, 28760368, 57520736]

約数ペア:

[(1, 57520736), (2, 28760368), (4, 14380184), (7, 8217248), (8, 7190092), (13, 4424672), (14, 4108624), (16, 3595046), (26, 2212336), (28, 2054312), (32, 1797523), (52, 1106168), (56, 1027156), (91, 632096), (104, 553084), (112, 513578), (182, 316048), (208, 276542), (224, 256789), (364, 158024), (416, 138271), (728, 79012), (1456, 39506), (2912, 19753)]