74487068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26489}}^1$

素因数の和:26549

約数の個数: 24

約数和(自身を含む): 140926800

約数和(自身を除く): 66439732

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 26489, 52978, 105956, 503291, 980093, 1006582, 1960186, 2013164, 3920372, 18621767, 37243534, 74487068]

約数ペア:

[(1, 74487068), (2, 37243534), (4, 18621767), (19, 3920372), (37, 2013164), (38, 1960186), (74, 1006582), (76, 980093), (148, 503291), (703, 105956), (1406, 52978), (2812, 26489)]