42461005538

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49720147}}^1$

素因数の和:49720217

約数の個数: 16

約数和(自身を含む): 73983580224

約数和(自身を除く): 31522574686

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 49720147, 99440294, 348041029, 696082058, 3032928967, 6065857934, 21230502769, 42461005538]

約数ペア:

[(1, 42461005538), (2, 21230502769), (7, 6065857934), (14, 3032928967), (61, 696082058), (122, 348041029), (427, 99440294), (854, 49720147)]