28212992

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 56708736

約数和(自身を除く): 28495744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 577, 764, 1154, 1528, 2308, 3056, 4616, 6112, 9232, 12224, 18464, 24448, 36928, 48896, 73856, 110207, 147712, 220414, 440828, 881656, 1763312, 3526624, 7053248, 14106496, 28212992]

約数ペア:

[(1, 28212992), (2, 14106496), (4, 7053248), (8, 3526624), (16, 1763312), (32, 881656), (64, 440828), (128, 220414), (191, 147712), (256, 110207), (382, 73856), (577, 48896), (764, 36928), (1154, 24448), (1528, 18464), (2308, 12224), (3056, 9232), (4616, 6112)]