26636416

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12241}}^1$

素因数の和:12272

約数の個数: 32

約数和(自身を含む): 56190780

約数和(自身を除く): 29554364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12241, 24482, 48964, 97928, 195856, 208097, 391712, 416194, 783424, 832388, 1566848, 1664776, 3329552, 6659104, 13318208, 26636416]

約数ペア:

[(1, 26636416), (2, 13318208), (4, 6659104), (8, 3329552), (16, 1664776), (17, 1566848), (32, 832388), (34, 783424), (64, 416194), (68, 391712), (128, 208097), (136, 195856), (272, 97928), (544, 48964), (1088, 24482), (2176, 12241)]