8403542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 16032768

約数和(自身を除く): 7629226

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 67, 119, 134, 217, 238, 289, 434, 469, 527, 578, 938, 1054, 1139, 2023, 2077, 2278, 3689, 4046, 4154, 7378, 7973, 8959, 14539, 15946, 17918, 19363, 29078, 35309, 38726, 62713, 70618, 125426, 135541, 247163, 271082, 494326, 600253, 1200506, 4201771, 8403542]

約数ペア:

[(1, 8403542), (2, 4201771), (7, 1200506), (14, 600253), (17, 494326), (31, 271082), (34, 247163), (62, 135541), (67, 125426), (119, 70618), (134, 62713), (217, 38726), (238, 35309), (289, 29078), (434, 19363), (469, 17918), (527, 15946), (578, 14539), (938, 8959), (1054, 7973), (1139, 7378), (2023, 4154), (2077, 4046), (2278, 3689)]