21942528

素因数分解:

$2^8\times 3^1\times {\mathrm{28571}}^1$

素因数の和:28590

約数の個数: 36

約数和(自身を含む): 58401168

約数和(自身を除く): 36458640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28571, 57142, 85713, 114284, 171426, 228568, 342852, 457136, 685704, 914272, 1371408, 1828544, 2742816, 3657088, 5485632, 7314176, 10971264, 21942528]

約数ペア:

[(1, 21942528), (2, 10971264), (3, 7314176), (4, 5485632), (6, 3657088), (8, 2742816), (12, 1828544), (16, 1371408), (24, 914272), (32, 685704), (48, 457136), (64, 342852), (96, 228568), (128, 171426), (192, 114284), (256, 85713), (384, 57142), (768, 28571)]