25416716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5039}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 48404160

約数和(自身を除く): 22987444

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5039, 5044, 10078, 20156, 65507, 131014, 262028, 488783, 977566, 1955132, 6354179, 12708358, 25416716]

約数ペア:

[(1, 25416716), (2, 12708358), (4, 6354179), (13, 1955132), (26, 977566), (52, 488783), (97, 262028), (194, 131014), (388, 65507), (1261, 20156), (2522, 10078), (5039, 5044)]