23564944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 49467320

約数和(自身を除く): 25902376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 409, 554, 818, 1108, 1636, 2216, 3272, 3601, 4432, 5317, 6544, 7202, 10634, 14404, 21268, 28808, 42536, 57616, 85072, 113293, 226586, 453172, 906344, 1472809, 1812688, 2945618, 5891236, 11782472, 23564944]

約数ペア:

[(1, 23564944), (2, 11782472), (4, 5891236), (8, 2945618), (13, 1812688), (16, 1472809), (26, 906344), (52, 453172), (104, 226586), (208, 113293), (277, 85072), (409, 57616), (554, 42536), (818, 28808), (1108, 21268), (1636, 14404), (2216, 10634), (3272, 7202), (3601, 6544), (4432, 5317)]