42750836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 84524160

約数和(自身を除く): 41773324

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 661, 703, 851, 874, 1322, 1406, 1702, 1748, 2644, 2812, 3404, 12559, 15203, 16169, 24457, 25118, 30406, 32338, 48914, 50236, 60812, 64676, 97828, 288857, 464683, 562511, 577714, 929366, 1125022, 1155428, 1858732, 2250044, 10687709, 21375418, 42750836]

約数ペア:

[(1, 42750836), (2, 21375418), (4, 10687709), (19, 2250044), (23, 1858732), (37, 1155428), (38, 1125022), (46, 929366), (74, 577714), (76, 562511), (92, 464683), (148, 288857), (437, 97828), (661, 64676), (703, 60812), (851, 50236), (874, 48914), (1322, 32338), (1406, 30406), (1702, 25118), (1748, 24457), (2644, 16169), (2812, 15203), (3404, 12559)]