1569892496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71987}}^1$

素因数の和:72071

約数の個数: 40

約数和(自身を含む): 3213544320

約数和(自身を除く): 1643651824

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 10904, 21808, 71987, 143974, 287948, 575896, 1151792, 2087623, 3383389, 4175246, 6766778, 8350492, 13533556, 16700984, 27067112, 33401968, 54134224, 98118281, 196236562, 392473124, 784946248, 1569892496]

約数ペア:

[(1, 1569892496), (2, 784946248), (4, 392473124), (8, 196236562), (16, 98118281), (29, 54134224), (47, 33401968), (58, 27067112), (94, 16700984), (116, 13533556), (188, 8350492), (232, 6766778), (376, 4175246), (464, 3383389), (752, 2087623), (1363, 1151792), (2726, 575896), (5452, 287948), (10904, 143974), (21808, 71987)]