4037402872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5711}}^1\times {\mathrm{4651}}^1$

素因数の和:10387

約数の個数: 32

約数和(自身を含む): 7971667200

約数和(自身を除く): 3934264328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 4651, 5711, 9302, 11422, 18604, 22844, 37208, 45688, 88369, 108509, 176738, 217018, 353476, 434036, 706952, 868072, 26561861, 53123722, 106247444, 212494888, 504675359, 1009350718, 2018701436, 4037402872]

約数ペア:

[(1, 4037402872), (2, 2018701436), (4, 1009350718), (8, 504675359), (19, 212494888), (38, 106247444), (76, 53123722), (152, 26561861), (4651, 868072), (5711, 706952), (9302, 434036), (11422, 353476), (18604, 217018), (22844, 176738), (37208, 108509), (45688, 88369)]