24974978

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 44198784

約数和(自身を除く): 19223806

約数列:

[1, 2, 7, 14, 53, 97, 106, 194, 347, 371, 679, 694, 742, 1358, 2429, 4858, 5141, 10282, 18391, 33659, 35987, 36782, 67318, 71974, 128737, 235613, 257474, 471226, 1783927, 3567854, 12487489, 24974978]

約数ペア:

[(1, 24974978), (2, 12487489), (7, 3567854), (14, 1783927), (53, 471226), (97, 257474), (106, 235613), (194, 128737), (347, 71974), (371, 67318), (679, 36782), (694, 35987), (742, 33659), (1358, 18391), (2429, 10282), (4858, 5141)]