2538816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1911

約数の個数: 56

約数和(自身を含む): 7680960

約数和(自身を除く): 5142144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1889, 3778, 5667, 7556, 11334, 13223, 15112, 22668, 26446, 30224, 39669, 45336, 52892, 60448, 79338, 90672, 105784, 120896, 158676, 181344, 211568, 317352, 362688, 423136, 634704, 846272, 1269408, 2538816]

約数ペア:

[(1, 2538816), (2, 1269408), (3, 846272), (4, 634704), (6, 423136), (7, 362688), (8, 317352), (12, 211568), (14, 181344), (16, 158676), (21, 120896), (24, 105784), (28, 90672), (32, 79338), (42, 60448), (48, 52892), (56, 45336), (64, 39669), (84, 30224), (96, 26446), (112, 22668), (168, 15112), (192, 13223), (224, 11334), (336, 7556), (448, 5667), (672, 3778), (1344, 1889)]