26667004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 58426816

約数和(自身を除く): 31759812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1201, 1586, 1708, 2402, 3172, 4804, 5551, 8407, 11102, 15613, 16814, 22204, 31226, 33628, 62452, 73261, 109291, 146522, 218582, 293044, 437164, 512827, 952393, 1025654, 1904786, 2051308, 3809572, 6666751, 13333502, 26667004]

約数ペア:

[(1, 26667004), (2, 13333502), (4, 6666751), (7, 3809572), (13, 2051308), (14, 1904786), (26, 1025654), (28, 952393), (52, 512827), (61, 437164), (91, 293044), (122, 218582), (182, 146522), (244, 109291), (364, 73261), (427, 62452), (793, 33628), (854, 31226), (1201, 22204), (1586, 16814), (1708, 15613), (2402, 11102), (3172, 8407), (4804, 5551)]