2516619904

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2957}}^1$

素因数の和:3141

約数の個数: 64

約数和(自身を含む): 5144257800

約数和(自身を除く): 2627637896

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 109, 122, 128, 218, 244, 436, 488, 872, 976, 1744, 1952, 2957, 3488, 3904, 5914, 6649, 6976, 7808, 11828, 13298, 13952, 23656, 26596, 47312, 53192, 94624, 106384, 180377, 189248, 212768, 322313, 360754, 378496, 425536, 644626, 721508, 851072, 1289252, 1443016, 2578504, 2886032, 5157008, 5772064, 10314016, 11544128, 19661093, 20628032, 23088256, 39322186, 41256064, 78644372, 157288744, 314577488, 629154976, 1258309952, 2516619904]

約数ペア:

[(1, 2516619904), (2, 1258309952), (4, 629154976), (8, 314577488), (16, 157288744), (32, 78644372), (61, 41256064), (64, 39322186), (109, 23088256), (122, 20628032), (128, 19661093), (218, 11544128), (244, 10314016), (436, 5772064), (488, 5157008), (872, 2886032), (976, 2578504), (1744, 1443016), (1952, 1289252), (2957, 851072), (3488, 721508), (3904, 644626), (5914, 425536), (6649, 378496), (6976, 360754), (7808, 322313), (11828, 212768), (13298, 189248), (13952, 180377), (23656, 106384), (26596, 94624), (47312, 53192)]