25769024

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 56

約数和(自身を含む): 53327808

約数和(自身を除く): 27558784

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 71, 106, 107, 142, 212, 214, 284, 424, 428, 568, 848, 856, 1136, 1696, 1712, 2272, 3392, 3424, 3763, 4544, 5671, 6848, 7526, 7597, 11342, 15052, 15194, 22684, 30104, 30388, 45368, 60208, 60776, 90736, 120416, 121552, 181472, 240832, 243104, 362944, 402641, 486208, 805282, 1610564, 3221128, 6442256, 12884512, 25769024]

約数ペア:

[(1, 25769024), (2, 12884512), (4, 6442256), (8, 3221128), (16, 1610564), (32, 805282), (53, 486208), (64, 402641), (71, 362944), (106, 243104), (107, 240832), (142, 181472), (212, 121552), (214, 120416), (284, 90736), (424, 60776), (428, 60208), (568, 45368), (848, 30388), (856, 30104), (1136, 22684), (1696, 15194), (1712, 15052), (2272, 11342), (3392, 7597), (3424, 7526), (3763, 6848), (4544, 5671)]