79331252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19813}}^1$

素因数の和:19848

約数の個数: 48

約数和(自身を含む): 186410112

約数和(自身を除く): 107078860

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 19813, 39626, 79252, 138691, 217943, 257569, 277382, 435886, 515138, 554764, 871772, 1030276, 1525601, 1802983, 2833259, 3051202, 3605966, 5666518, 6102404, 7211932, 11333036, 19832813, 39665626, 79331252]

約数ペア:

[(1, 79331252), (2, 39665626), (4, 19832813), (7, 11333036), (11, 7211932), (13, 6102404), (14, 5666518), (22, 3605966), (26, 3051202), (28, 2833259), (44, 1802983), (52, 1525601), (77, 1030276), (91, 871772), (143, 554764), (154, 515138), (182, 435886), (286, 277382), (308, 257569), (364, 217943), (572, 138691), (1001, 79252), (2002, 39626), (4004, 19813)]