40264728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239671}}^1$

素因数の和:239687

約数の個数: 32

約数和(自身を含む): 115042560

約数和(自身を除く): 74777832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239671, 479342, 719013, 958684, 1438026, 1677697, 1917368, 2876052, 3355394, 5033091, 5752104, 6710788, 10066182, 13421576, 20132364, 40264728]

約数ペア:

[(1, 40264728), (2, 20132364), (3, 13421576), (4, 10066182), (6, 6710788), (7, 5752104), (8, 5033091), (12, 3355394), (14, 2876052), (21, 1917368), (24, 1677697), (28, 1438026), (42, 958684), (56, 719013), (84, 479342), (168, 239671)]