679702976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{624727}}^1$

素因数の和:624756

約数の個数: 28

約数和(自身を含む): 1428128208

約数和(自身を除く): 748425232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 624727, 1249454, 2498908, 4997816, 9995632, 10620359, 19991264, 21240718, 39982528, 42481436, 84962872, 169925744, 339851488, 679702976]

約数ペア:

[(1, 679702976), (2, 339851488), (4, 169925744), (8, 84962872), (16, 42481436), (17, 39982528), (32, 21240718), (34, 19991264), (64, 10620359), (68, 9995632), (136, 4997816), (272, 2498908), (544, 1249454), (1088, 624727)]