24421586

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 18709294

約数列:

[1, 2, 7, 14, 71, 79, 142, 158, 311, 497, 553, 622, 994, 1106, 2177, 4354, 5609, 11218, 22081, 24569, 39263, 44162, 49138, 78526, 154567, 171983, 309134, 343966, 1744399, 3488798, 12210793, 24421586]

約数ペア:

[(1, 24421586), (2, 12210793), (7, 3488798), (14, 1744399), (71, 343966), (79, 309134), (142, 171983), (158, 154567), (311, 78526), (497, 49138), (553, 44162), (622, 39263), (994, 24569), (1106, 22081), (2177, 11218), (4354, 5609)]