67215512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 156549120

約数和(自身を除く): 89333608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 727, 728, 889, 1016, 1454, 1651, 1778, 2908, 3302, 3556, 5089, 5816, 6604, 7112, 9451, 10178, 11557, 13208, 18902, 20356, 23114, 37804, 40712, 46228, 66157, 75608, 92329, 92456, 132314, 184658, 264628, 369316, 529256, 646303, 738632, 1200277, 1292606, 2400554, 2585212, 4801108, 5170424, 8401939, 9602216, 16803878, 33607756, 67215512]

約数ペア:

[(1, 67215512), (2, 33607756), (4, 16803878), (7, 9602216), (8, 8401939), (13, 5170424), (14, 4801108), (26, 2585212), (28, 2400554), (52, 1292606), (56, 1200277), (91, 738632), (104, 646303), (127, 529256), (182, 369316), (254, 264628), (364, 184658), (508, 132314), (727, 92456), (728, 92329), (889, 75608), (1016, 66157), (1454, 46228), (1651, 40712), (1778, 37804), (2908, 23114), (3302, 20356), (3556, 18902), (5089, 13208), (5816, 11557), (6604, 10178), (7112, 9451)]