26007776

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 53787888

約数和(自身を除く): 27780112

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 461, 656, 688, 922, 1312, 1376, 1763, 1844, 3526, 3688, 7052, 7376, 14104, 14752, 18901, 19823, 28208, 37802, 39646, 56416, 75604, 79292, 151208, 158584, 302416, 317168, 604832, 634336, 812743, 1625486, 3250972, 6501944, 13003888, 26007776]

約数ペア:

[(1, 26007776), (2, 13003888), (4, 6501944), (8, 3250972), (16, 1625486), (32, 812743), (41, 634336), (43, 604832), (82, 317168), (86, 302416), (164, 158584), (172, 151208), (328, 79292), (344, 75604), (461, 56416), (656, 39646), (688, 37802), (922, 28208), (1312, 19823), (1376, 18901), (1763, 14752), (1844, 14104), (3526, 7376), (3688, 7052)]