26165510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 55674864

約数和(自身を除く): 29509354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 797, 938, 1594, 2345, 3283, 3985, 4690, 5579, 6566, 7970, 11158, 16415, 27895, 32830, 39053, 53399, 55790, 78106, 106798, 195265, 266995, 373793, 390530, 533990, 747586, 1868965, 2616551, 3737930, 5233102, 13082755, 26165510]

約数ペア:

[(1, 26165510), (2, 13082755), (5, 5233102), (7, 3737930), (10, 2616551), (14, 1868965), (35, 747586), (49, 533990), (67, 390530), (70, 373793), (98, 266995), (134, 195265), (245, 106798), (335, 78106), (469, 55790), (490, 53399), (670, 39053), (797, 32830), (938, 27895), (1594, 16415), (2345, 11158), (3283, 7970), (3985, 6566), (4690, 5579)]