42795376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6689

約数の個数: 40

約数和(自身を含む): 92188544

約数和(自身を除く): 49393168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6637, 13274, 26548, 53096, 86281, 106192, 172562, 205747, 345124, 411494, 690248, 822988, 1380496, 1645976, 2674711, 3291952, 5349422, 10698844, 21397688, 42795376]

約数ペア:

[(1, 42795376), (2, 21397688), (4, 10698844), (8, 5349422), (13, 3291952), (16, 2674711), (26, 1645976), (31, 1380496), (52, 822988), (62, 690248), (104, 411494), (124, 345124), (208, 205747), (248, 172562), (403, 106192), (496, 86281), (806, 53096), (1612, 26548), (3224, 13274), (6448, 6637)]