72253922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11298

約数の個数: 24

約数和(自身を含む): 123546960

約数和(自身を除く): 51293038

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 11251, 22502, 146263, 213769, 292526, 427538, 1901419, 2778997, 3802838, 5557994, 36126961, 72253922]

約数ペア:

[(1, 72253922), (2, 36126961), (13, 5557994), (19, 3802838), (26, 2778997), (38, 1901419), (169, 427538), (247, 292526), (338, 213769), (494, 146263), (3211, 22502), (6422, 11251)]