40392352

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 108464832

約数和(自身を除く): 68072480

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 97, 104, 112, 143, 154, 169, 176, 182, 194, 208, 224, 286, 308, 338, 352, 364, 388, 416, 572, 616, 676, 679, 728, 776, 1001, 1067, 1144, 1183, 1232, 1261, 1352, 1358, 1456, 1552, 1859, 2002, 2134, 2288, 2366, 2464, 2522, 2704, 2716, 2912, 3104, 3718, 4004, 4268, 4576, 4732, 5044, 5408, 5432, 7436, 7469, 8008, 8536, 8827, 9464, 10088, 10864, 13013, 13871, 14872, 14938, 16016, 16393, 17072, 17654, 18928, 20176, 21728, 26026, 27742, 29744, 29876, 32032, 32786, 34144, 35308, 37856, 40352, 52052, 55484, 59488, 59752, 65572, 70616, 97097, 104104, 110968, 114751, 119504, 131144, 141232, 180323, 194194, 208208, 221936, 229502, 239008, 262288, 282464, 360646, 388388, 416416, 443872, 459004, 524576, 721292, 776776, 918008, 1262261, 1442584, 1553552, 1836016, 2524522, 2885168, 3107104, 3672032, 5049044, 5770336, 10098088, 20196176, 40392352]

約数ペア:

[(1, 40392352), (2, 20196176), (4, 10098088), (7, 5770336), (8, 5049044), (11, 3672032), (13, 3107104), (14, 2885168), (16, 2524522), (22, 1836016), (26, 1553552), (28, 1442584), (32, 1262261), (44, 918008), (52, 776776), (56, 721292), (77, 524576), (88, 459004), (91, 443872), (97, 416416), (104, 388388), (112, 360646), (143, 282464), (154, 262288), (169, 239008), (176, 229502), (182, 221936), (194, 208208), (208, 194194), (224, 180323), (286, 141232), (308, 131144), (338, 119504), (352, 114751), (364, 110968), (388, 104104), (416, 97097), (572, 70616), (616, 65572), (676, 59752), (679, 59488), (728, 55484), (776, 52052), (1001, 40352), (1067, 37856), (1144, 35308), (1183, 34144), (1232, 32786), (1261, 32032), (1352, 29876), (1358, 29744), (1456, 27742), (1552, 26026), (1859, 21728), (2002, 20176), (2134, 18928), (2288, 17654), (2366, 17072), (2464, 16393), (2522, 16016), (2704, 14938), (2716, 14872), (2912, 13871), (3104, 13013), (3718, 10864), (4004, 10088), (4268, 9464), (4576, 8827), (4732, 8536), (5044, 8008), (5408, 7469), (5432, 7436)]