42451508728

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{457}}^1\times {\mathrm{60793}}^1$

素因数の和:61447

約数の個数: 32

約数和(自身を含む): 80189717760

約数和(自身を除く): 37738209032

約数列:

[1, 2, 4, 8, 191, 382, 457, 764, 914, 1528, 1828, 3656, 60793, 87287, 121586, 174574, 243172, 349148, 486344, 698296, 11611463, 23222926, 27782401, 46445852, 55564802, 92891704, 111129604, 222259208, 5306438591, 10612877182, 21225754364, 42451508728]

約数ペア:

[(1, 42451508728), (2, 21225754364), (4, 10612877182), (8, 5306438591), (191, 222259208), (382, 111129604), (457, 92891704), (764, 55564802), (914, 46445852), (1528, 27782401), (1828, 23222926), (3656, 11611463), (60793, 698296), (87287, 486344), (121586, 349148), (174574, 243172)]