72402.000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 1506816

約数和(自身を除く): 615442

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1307, 2614, 14377, 28754, 40517, 81034, 445687, 891374]

約数ペア:

[(1, 891374), (2, 445687), (11, 81034), (22, 40517), (31, 28754), (62, 14377), (341, 2614), (682, 1307)]