2228768

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 36

約数和(自身を含む): 4680522

約数和(自身を除く): 2451754

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 241, 272, 289, 482, 544, 578, 964, 1156, 1928, 2312, 3856, 4097, 4624, 7712, 8194, 9248, 16388, 32776, 65552, 69649, 131104, 139298, 278596, 557192, 1114384, 2228768]

約数ペア:

[(1, 2228768), (2, 1114384), (4, 557192), (8, 278596), (16, 139298), (17, 131104), (32, 69649), (34, 65552), (68, 32776), (136, 16388), (241, 9248), (272, 8194), (289, 7712), (482, 4624), (544, 4097), (578, 3856), (964, 2312), (1156, 1928)]