1779968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 3771180

約数和(自身を除く): 1991212

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 409, 544, 818, 1088, 1636, 2176, 3272, 4352, 6544, 6953, 13088, 13906, 26176, 27812, 52352, 55624, 104704, 111248, 222496, 444992, 889984, 1779968]

約数ペア:

[(1, 1779968), (2, 889984), (4, 444992), (8, 222496), (16, 111248), (17, 104704), (32, 55624), (34, 52352), (64, 27812), (68, 26176), (128, 13906), (136, 13088), (256, 6953), (272, 6544), (409, 4352), (544, 3272), (818, 2176), (1088, 1636)]