25716112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 51941120

約数和(自身を除く): 26225008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 373, 496, 556, 746, 1112, 1492, 2224, 2984, 4309, 5968, 8618, 11563, 17236, 23126, 34472, 46252, 51847, 68944, 92504, 103694, 185008, 207388, 414776, 829552, 1607257, 3214514, 6429028, 12858056, 25716112]

約数ペア:

[(1, 25716112), (2, 12858056), (4, 6429028), (8, 3214514), (16, 1607257), (31, 829552), (62, 414776), (124, 207388), (139, 185008), (248, 103694), (278, 92504), (373, 68944), (496, 51847), (556, 46252), (746, 34472), (1112, 23126), (1492, 17236), (2224, 11563), (2984, 8618), (4309, 5968)]