74674028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6918

約数の個数: 48

約数和(自身を含む): 161629440

約数和(自身を除く): 86955412

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 6871, 10868, 13742, 27484, 75581, 89323, 130549, 151162, 178646, 261098, 302324, 357292, 522196, 982553, 1436039, 1697137, 1965106, 2872078, 3394274, 3930212, 5744156, 6788548, 18668507, 37337014, 74674028]

約数ペア:

[(1, 74674028), (2, 37337014), (4, 18668507), (11, 6788548), (13, 5744156), (19, 3930212), (22, 3394274), (26, 2872078), (38, 1965106), (44, 1697137), (52, 1436039), (76, 982553), (143, 522196), (209, 357292), (247, 302324), (286, 261098), (418, 178646), (494, 151162), (572, 130549), (836, 89323), (988, 75581), (2717, 27484), (5434, 13742), (6871, 10868)]