71393504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24517}}^1$

素因数の和:24547

約数の個数: 48

約数和(自身を含む): 172999008

約数和(自身を除く): 101605504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 24517, 49034, 98068, 171619, 196136, 318721, 343238, 392272, 637442, 686476, 784544, 1274884, 1372952, 2231047, 2549768, 2745904, 4462094, 5099536, 5491808, 8924188, 10199072, 17848376, 35696752, 71393504]

約数ペア:

[(1, 71393504), (2, 35696752), (4, 17848376), (7, 10199072), (8, 8924188), (13, 5491808), (14, 5099536), (16, 4462094), (26, 2745904), (28, 2549768), (32, 2231047), (52, 1372952), (56, 1274884), (91, 784544), (104, 686476), (112, 637442), (182, 392272), (208, 343238), (224, 318721), (364, 196136), (416, 171619), (728, 98068), (1456, 49034), (2912, 24517)]