27993434

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 50512896

約数和(自身を除く): 22519462

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1217, 1643, 2434, 3286, 8519, 11501, 17038, 23002, 37727, 64501, 75454, 129002, 264089, 451507, 528178, 903014, 1999531, 3999062, 13996717, 27993434]

約数ペア:

[(1, 27993434), (2, 13996717), (7, 3999062), (14, 1999531), (31, 903014), (53, 528178), (62, 451507), (106, 264089), (217, 129002), (371, 75454), (434, 64501), (742, 37727), (1217, 23002), (1643, 17038), (2434, 11501), (3286, 8519)]