72863516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53419}}^1$

素因数の和:53465

約数の個数: 24

約数和(自身を含む): 143592960

約数和(自身を除く): 70729444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 53419, 106838, 213676, 587609, 1175218, 1655989, 2350436, 3311978, 6623956, 18215879, 36431758, 72863516]

約数ペア:

[(1, 72863516), (2, 36431758), (4, 18215879), (11, 6623956), (22, 3311978), (31, 2350436), (44, 1655989), (62, 1175218), (124, 587609), (341, 213676), (682, 106838), (1364, 53419)]