26283684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 70571648

約数和(自身を除く): 44287964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 1993, 2198, 3297, 3986, 4396, 5979, 6594, 7972, 11958, 13188, 13951, 23916, 27902, 41853, 55804, 83706, 167412, 312901, 625802, 938703, 1251604, 1877406, 2190307, 3754812, 4380614, 6570921, 8761228, 13141842, 26283684]

約数ペア:

[(1, 26283684), (2, 13141842), (3, 8761228), (4, 6570921), (6, 4380614), (7, 3754812), (12, 2190307), (14, 1877406), (21, 1251604), (28, 938703), (42, 625802), (84, 312901), (157, 167412), (314, 83706), (471, 55804), (628, 41853), (942, 27902), (1099, 23916), (1884, 13951), (1993, 13188), (2198, 11958), (3297, 7972), (3986, 6594), (4396, 5979)]