56817152

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 75174400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 191, 224, 256, 332, 382, 448, 512, 581, 664, 764, 896, 1162, 1328, 1337, 1528, 1792, 2324, 2656, 2674, 3056, 3584, 4648, 5312, 5348, 6112, 9296, 10624, 10696, 12224, 15853, 18592, 21248, 21392, 24448, 31706, 37184, 42496, 42784, 48896, 63412, 74368, 85568, 97792, 110971, 126824, 148736, 171136, 221942, 253648, 297472, 342272, 443884, 507296, 684544, 887768, 1014592, 1775536, 2029184, 3551072, 4058368, 7102144, 8116736, 14204288, 28408576, 56817152]

約数ペア:

[(1, 56817152), (2, 28408576), (4, 14204288), (7, 8116736), (8, 7102144), (14, 4058368), (16, 3551072), (28, 2029184), (32, 1775536), (56, 1014592), (64, 887768), (83, 684544), (112, 507296), (128, 443884), (166, 342272), (191, 297472), (224, 253648), (256, 221942), (332, 171136), (382, 148736), (448, 126824), (512, 110971), (581, 97792), (664, 85568), (764, 74368), (896, 63412), (1162, 48896), (1328, 42784), (1337, 42496), (1528, 37184), (1792, 31706), (2324, 24448), (2656, 21392), (2674, 21248), (3056, 18592), (3584, 15853), (4648, 12224), (5312, 10696), (5348, 10624), (6112, 9296)]