70290824192

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{437219}}^1$

素因数の和:437396

約数の個数: 44

約数和(自身を含む): 141408315720

約数和(自身を除く): 71117491528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1024, 1256, 2512, 5024, 10048, 20096, 40192, 80384, 160768, 437219, 874438, 1748876, 3497752, 6995504, 13991008, 27982016, 55964032, 68643383, 111928064, 137286766, 223856128, 274573532, 447712256, 549147064, 1098294128, 2196588256, 4393176512, 8786353024, 17572706048, 35145412096, 70290824192]

約数ペア:

[(1, 70290824192), (2, 35145412096), (4, 17572706048), (8, 8786353024), (16, 4393176512), (32, 2196588256), (64, 1098294128), (128, 549147064), (157, 447712256), (256, 274573532), (314, 223856128), (512, 137286766), (628, 111928064), (1024, 68643383), (1256, 55964032), (2512, 27982016), (5024, 13991008), (10048, 6995504), (20096, 3497752), (40192, 1748876), (80384, 874438), (160768, 437219)]