26810768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 55364760

約数和(自身を除く): 28553992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 409, 482, 818, 964, 1636, 1928, 3272, 3856, 4097, 6544, 6953, 8194, 13906, 16388, 27812, 32776, 55624, 65552, 98569, 111248, 197138, 394276, 788552, 1577104, 1675673, 3351346, 6702692, 13405384, 26810768]

約数ペア:

[(1, 26810768), (2, 13405384), (4, 6702692), (8, 3351346), (16, 1675673), (17, 1577104), (34, 788552), (68, 394276), (136, 197138), (241, 111248), (272, 98569), (409, 65552), (482, 55624), (818, 32776), (964, 27812), (1636, 16388), (1928, 13906), (3272, 8194), (3856, 6953), (4097, 6544)]