61472936

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15545

約数の個数: 32

約数和(自身を含む): 133591680

約数和(自身を除く): 72118744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 15461, 30922, 61844, 108227, 123688, 216454, 432908, 865816, 1097731, 2195462, 4390924, 7684117, 8781848, 15368234, 30736468, 61472936]

約数ペア:

[(1, 61472936), (2, 30736468), (4, 15368234), (7, 8781848), (8, 7684117), (14, 4390924), (28, 2195462), (56, 1097731), (71, 865816), (142, 432908), (284, 216454), (497, 123688), (568, 108227), (994, 61844), (1988, 30922), (3976, 15461)]