28471485752

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1009}}^1\times {\mathrm{15817}}^1$

素因数の和:17055

約数の個数: 32

約数和(自身を含む): 53679964800

約数和(自身を除く): 25208479048

約数列:

[1, 2, 4, 8, 223, 446, 892, 1009, 1784, 2018, 4036, 8072, 15817, 31634, 63268, 126536, 225007, 450014, 900028, 1800056, 3527191, 7054382, 14108764, 15959353, 28217528, 31918706, 63837412, 127674824, 3558935719, 7117871438, 14235742876, 28471485752]

約数ペア:

[(1, 28471485752), (2, 14235742876), (4, 7117871438), (8, 3558935719), (223, 127674824), (446, 63837412), (892, 31918706), (1009, 28217528), (1784, 15959353), (2018, 14108764), (4036, 7054382), (8072, 3527191), (15817, 1800056), (31634, 900028), (63268, 450014), (126536, 225007)]