16800784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 43747200

約数和(自身を除く): 26946416

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1049, 1144, 1232, 1456, 2002, 2098, 2288, 4004, 4196, 7343, 8008, 8392, 11539, 13637, 14686, 16016, 16784, 23078, 27274, 29372, 46156, 54548, 58744, 80773, 92312, 95459, 109096, 117488, 150007, 161546, 184624, 190918, 218192, 300014, 323092, 381836, 600028, 646184, 763672, 1050049, 1200056, 1292368, 1527344, 2100098, 2400112, 4200196, 8400392, 16800784]

約数ペア:

[(1, 16800784), (2, 8400392), (4, 4200196), (7, 2400112), (8, 2100098), (11, 1527344), (13, 1292368), (14, 1200056), (16, 1050049), (22, 763672), (26, 646184), (28, 600028), (44, 381836), (52, 323092), (56, 300014), (77, 218192), (88, 190918), (91, 184624), (104, 161546), (112, 150007), (143, 117488), (154, 109096), (176, 95459), (182, 92312), (208, 80773), (286, 58744), (308, 54548), (364, 46156), (572, 29372), (616, 27274), (728, 23078), (1001, 16784), (1049, 16016), (1144, 14686), (1232, 13637), (1456, 11539), (2002, 8392), (2098, 8008), (2288, 7343), (4004, 4196)]