26737228

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 29146292

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 419, 602, 742, 838, 1204, 1484, 1676, 2279, 2933, 4558, 5866, 9116, 11732, 15953, 18017, 22207, 31906, 36034, 44414, 63812, 72068, 88828, 126119, 155449, 252238, 310898, 504476, 621796, 954901, 1909802, 3819604, 6684307, 13368614, 26737228]

約数ペア:

[(1, 26737228), (2, 13368614), (4, 6684307), (7, 3819604), (14, 1909802), (28, 954901), (43, 621796), (53, 504476), (86, 310898), (106, 252238), (172, 155449), (212, 126119), (301, 88828), (371, 72068), (419, 63812), (602, 44414), (742, 36034), (838, 31906), (1204, 22207), (1484, 18017), (1676, 15953), (2279, 11732), (2933, 9116), (4558, 5866)]