38211992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52489}}^1$

素因数の和:52515

約数の個数: 32

約数和(自身を含む): 88183200

約数和(自身を除く): 49971208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 52489, 104978, 209956, 367423, 419912, 682357, 734846, 1364714, 1469692, 2729428, 2939384, 4776499, 5458856, 9552998, 19105996, 38211992]

約数ペア:

[(1, 38211992), (2, 19105996), (4, 9552998), (7, 5458856), (8, 4776499), (13, 2939384), (14, 2729428), (26, 1469692), (28, 1364714), (52, 734846), (56, 682357), (91, 419912), (104, 367423), (182, 209956), (364, 104978), (728, 52489)]