41972786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 68843520

約数和(自身を除く): 26870734

約数列:

[1, 2, 19, 38, 47, 71, 94, 142, 331, 662, 893, 1349, 1786, 2698, 3337, 6289, 6674, 12578, 15557, 23501, 31114, 47002, 63403, 126806, 295583, 446519, 591166, 893038, 1104547, 2209094, 20986393, 41972786]

約数ペア:

[(1, 41972786), (2, 20986393), (19, 2209094), (38, 1104547), (47, 893038), (71, 591166), (94, 446519), (142, 295583), (331, 126806), (662, 63403), (893, 47002), (1349, 31114), (1786, 23501), (2698, 15557), (3337, 12578), (6289, 6674)]