25157236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11251}}^1$

素因数の和:11311

約数の個数: 24

約数和(自身を含む): 48518624

約数和(自身を除く): 23361388

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 11251, 22502, 45004, 146263, 292526, 483793, 585052, 967586, 1935172, 6289309, 12578618, 25157236]

約数ペア:

[(1, 25157236), (2, 12578618), (4, 6289309), (13, 1935172), (26, 967586), (43, 585052), (52, 483793), (86, 292526), (172, 146263), (559, 45004), (1118, 22502), (2236, 11251)]