13147264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7928

約数の個数: 32

約数和(自身を含む): 28210140

約数和(自身を除く): 15062876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7901, 15802, 31604, 63208, 102713, 126416, 205426, 252832, 410852, 505664, 821704, 1011328, 1643408, 3286816, 6573632, 13147264]

約数ペア:

[(1, 13147264), (2, 6573632), (4, 3286816), (8, 1643408), (13, 1011328), (16, 821704), (26, 505664), (32, 410852), (52, 252832), (64, 205426), (104, 126416), (128, 102713), (208, 63208), (416, 31604), (832, 15802), (1664, 7901)]