13880704

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6410

約数の個数: 32

約数和(自身を含む): 29284200

約数和(自身を除く): 15403496

約数列:

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

約数ペア:

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