78506848

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5231}}^1$

素因数の和:5315

約数の個数: 48

約数和(自身を含む): 179311104

約数和(自身を除く): 100804256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 5231, 7504, 10462, 15008, 20924, 36617, 41848, 73234, 83696, 146468, 167392, 292936, 350477, 585872, 700954, 1171744, 1401908, 2453339, 2803816, 4906678, 5607632, 9813356, 11215264, 19626712, 39253424, 78506848]

約数ペア:

[(1, 78506848), (2, 39253424), (4, 19626712), (7, 11215264), (8, 9813356), (14, 5607632), (16, 4906678), (28, 2803816), (32, 2453339), (56, 1401908), (67, 1171744), (112, 700954), (134, 585872), (224, 350477), (268, 292936), (469, 167392), (536, 146468), (938, 83696), (1072, 73234), (1876, 41848), (2144, 36617), (3752, 20924), (5231, 15008), (7504, 10462)]