74940352

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{68879}}^1$

素因数の和:68908

約数の個数: 28

約数和(自身を含む): 157459680

約数和(自身を除く): 82519328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 68879, 137758, 275516, 551032, 1102064, 1170943, 2204128, 2341886, 4408256, 4683772, 9367544, 18735088, 37470176, 74940352]

約数ペア:

[(1, 74940352), (2, 37470176), (4, 18735088), (8, 9367544), (16, 4683772), (17, 4408256), (32, 2341886), (34, 2204128), (64, 1170943), (68, 1102064), (136, 551032), (272, 275516), (544, 137758), (1088, 68879)]