42686518

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57529}}^1$

素因数の和:57591

約数の個数: 16

約数和(自身を含む): 74558880

約数和(自身を除く): 31872362

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 57529, 115058, 402703, 805406, 3049037, 6098074, 21343259, 42686518]

約数ペア:

[(1, 42686518), (2, 21343259), (7, 6098074), (14, 3049037), (53, 805406), (106, 402703), (371, 115058), (742, 57529)]