66045824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 149226000

約数和(自身を除く): 83180176

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2089, 2432, 3952, 4178, 7904, 8356, 15808, 16712, 27157, 31616, 33424, 39691, 54314, 66848, 79382, 108628, 133696, 158764, 217256, 267392, 317528, 434512, 515983, 635056, 869024, 1031966, 1270112, 1738048, 2063932, 2540224, 3476096, 4127864, 5080448, 8255728, 16511456, 33022912, 66045824]

約数ペア:

[(1, 66045824), (2, 33022912), (4, 16511456), (8, 8255728), (13, 5080448), (16, 4127864), (19, 3476096), (26, 2540224), (32, 2063932), (38, 1738048), (52, 1270112), (64, 1031966), (76, 869024), (104, 635056), (128, 515983), (152, 434512), (208, 317528), (247, 267392), (304, 217256), (416, 158764), (494, 133696), (608, 108628), (832, 79382), (988, 66848), (1216, 54314), (1664, 39691), (1976, 33424), (2089, 31616), (2432, 27157), (3952, 16712), (4178, 15808), (7904, 8356)]