42663766

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 65509200

約数和(自身を除く): 22845434

約数列:

[1, 2, 61, 122, 149, 298, 2347, 4694, 9089, 18178, 143167, 286334, 349703, 699406, 21331883, 42663766]

約数ペア:

[(1, 42663766), (2, 21331883), (61, 699406), (122, 349703), (149, 286334), (298, 143167), (2347, 18178), (4694, 9089)]