28133990542

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{149711}}^1$

素因数の和:150184

約数の個数: 32

約数和(自身を含む): 49900806144

約数和(自身を除く): 21766815602

約数列:

[1, 2, 7, 14, 31, 62, 217, 433, 434, 866, 3031, 6062, 13423, 26846, 93961, 149711, 187922, 299422, 1047977, 2095954, 4641041, 9282082, 32487287, 64824863, 64974574, 129649726, 453774041, 907548082, 2009570753, 4019141506, 14066995271, 28133990542]

約数ペア:

[(1, 28133990542), (2, 14066995271), (7, 4019141506), (14, 2009570753), (31, 907548082), (62, 453774041), (217, 129649726), (433, 64974574), (434, 64824863), (866, 32487287), (3031, 9282082), (6062, 4641041), (13423, 2095954), (26846, 1047977), (93961, 299422), (149711, 187922)]