65405236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29251}}^1$

素因数の和:29311

約数の個数: 24

約数和(自身を含む): 126134624

約数和(自身を除く): 60729388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 29251, 58502, 117004, 380263, 760526, 1257793, 1521052, 2515586, 5031172, 16351309, 32702618, 65405236]

約数ペア:

[(1, 65405236), (2, 32702618), (4, 16351309), (13, 5031172), (26, 2515586), (43, 1521052), (52, 1257793), (86, 760526), (172, 380263), (559, 117004), (1118, 58502), (2236, 29251)]