28528094176

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{66337}}^1$

素因数の和:66587

約数の個数: 48

約数和(自身を含む): 57172741920

約数和(自身を除く): 28644647744

約数列:

[1, 2, 4, 8, 16, 32, 89, 151, 178, 302, 356, 604, 712, 1208, 1424, 2416, 2848, 4832, 13439, 26878, 53756, 66337, 107512, 132674, 215024, 265348, 430048, 530696, 1061392, 2122784, 5903993, 10016887, 11807986, 20033774, 23615972, 40067548, 47231944, 80135096, 94463888, 160270192, 188927776, 320540384, 891502943, 1783005886, 3566011772, 7132023544, 14264047088, 28528094176]

約数ペア:

[(1, 28528094176), (2, 14264047088), (4, 7132023544), (8, 3566011772), (16, 1783005886), (32, 891502943), (89, 320540384), (151, 188927776), (178, 160270192), (302, 94463888), (356, 80135096), (604, 47231944), (712, 40067548), (1208, 23615972), (1424, 20033774), (2416, 11807986), (2848, 10016887), (4832, 5903993), (13439, 2122784), (26878, 1061392), (53756, 530696), (66337, 430048), (107512, 265348), (132674, 215024)]