42158984

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20347}}^1$

素因数の和:20397

約数の個数: 32

約数和(自身を含む): 92786880

約数和(自身を除く): 50627896

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 20347, 40694, 81388, 142429, 162776, 284858, 569716, 752839, 1139432, 1505678, 3011356, 5269873, 6022712, 10539746, 21079492, 42158984]

約数ペア:

[(1, 42158984), (2, 21079492), (4, 10539746), (7, 6022712), (8, 5269873), (14, 3011356), (28, 1505678), (37, 1139432), (56, 752839), (74, 569716), (148, 284858), (259, 162776), (296, 142429), (518, 81388), (1036, 40694), (2072, 20347)]