71410192

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15551}}^1$

素因数の和:15607

約数の個数: 40

約数和(自身を含む): 161989632

約数和(自身を除く): 90579440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 15551, 31102, 62204, 108857, 124408, 217714, 248816, 435428, 637591, 870856, 1275182, 1741712, 2550364, 4463137, 5100728, 8926274, 10201456, 17852548, 35705096, 71410192]

約数ペア:

[(1, 71410192), (2, 35705096), (4, 17852548), (7, 10201456), (8, 8926274), (14, 5100728), (16, 4463137), (28, 2550364), (41, 1741712), (56, 1275182), (82, 870856), (112, 637591), (164, 435428), (287, 248816), (328, 217714), (574, 124408), (656, 108857), (1148, 62204), (2296, 31102), (4592, 15551)]