74380852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 161566720

約数和(自身を除く): 87185868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1609, 1651, 1778, 3218, 3302, 3556, 6436, 6604, 11263, 11557, 20917, 22526, 23114, 41834, 45052, 46228, 83668, 146419, 204343, 292838, 408686, 585676, 817372, 1430401, 2656459, 2860802, 5312918, 5721604, 10625836, 18595213, 37190426, 74380852]

約数ペア:

[(1, 74380852), (2, 37190426), (4, 18595213), (7, 10625836), (13, 5721604), (14, 5312918), (26, 2860802), (28, 2656459), (52, 1430401), (91, 817372), (127, 585676), (182, 408686), (254, 292838), (364, 204343), (508, 146419), (889, 83668), (1609, 46228), (1651, 45052), (1778, 41834), (3218, 23114), (3302, 22526), (3556, 20917), (6436, 11557), (6604, 11263)]