26651144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 54710040

約数和(自身を除く): 28058896

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4201, 6344, 8402, 16804, 33608, 54613, 109226, 218452, 256261, 436904, 512522, 1025044, 2050088, 3331393, 6662786, 13325572, 26651144]

約数ペア:

[(1, 26651144), (2, 13325572), (4, 6662786), (8, 3331393), (13, 2050088), (26, 1025044), (52, 512522), (61, 436904), (104, 256261), (122, 218452), (244, 109226), (488, 54613), (793, 33608), (1586, 16804), (3172, 8402), (4201, 6344)]