64997192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{624973}}^1$

素因数の和:624992

約数の個数: 16

約数和(自身を含む): 131244540

約数和(自身を除く): 66247348

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 624973, 1249946, 2499892, 4999784, 8124649, 16249298, 32498596, 64997192]

約数ペア:

[(1, 64997192), (2, 32498596), (4, 16249298), (8, 8124649), (13, 4999784), (26, 2499892), (52, 1249946), (104, 624973)]