27761408

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6412

約数の個数: 36

約数和(自身を含む): 58683240

約数和(自身を除く): 30921832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 6379, 12758, 25516, 51032, 102064, 108443, 204128, 216886, 408256, 433772, 816512, 867544, 1633024, 1735088, 3470176, 6940352, 13880704, 27761408]

約数ペア:

[(1, 27761408), (2, 13880704), (4, 6940352), (8, 3470176), (16, 1735088), (17, 1633024), (32, 867544), (34, 816512), (64, 433772), (68, 408256), (128, 216886), (136, 204128), (256, 108443), (272, 102064), (544, 51032), (1088, 25516), (2176, 12758), (4352, 6379)]