12272032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13129568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 139, 178, 248, 278, 356, 496, 556, 712, 992, 1112, 1424, 2224, 2759, 2848, 4309, 4448, 5518, 8618, 11036, 12371, 17236, 22072, 24742, 34472, 44144, 49484, 68944, 88288, 98968, 137888, 197936, 383501, 395872, 767002, 1534004, 3068008, 6136016, 12272032]

約数ペア:

[(1, 12272032), (2, 6136016), (4, 3068008), (8, 1534004), (16, 767002), (31, 395872), (32, 383501), (62, 197936), (89, 137888), (124, 98968), (139, 88288), (178, 68944), (248, 49484), (278, 44144), (356, 34472), (496, 24742), (556, 22072), (712, 17236), (992, 12371), (1112, 11036), (1424, 8618), (2224, 5518), (2759, 4448), (2848, 4309)]