40763008

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 101787840

約数和(自身を除く): 61024832

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 131, 136, 143, 176, 187, 208, 221, 262, 272, 286, 352, 374, 416, 442, 524, 544, 572, 704, 748, 832, 884, 1048, 1088, 1144, 1408, 1441, 1496, 1664, 1703, 1768, 2096, 2176, 2227, 2288, 2431, 2882, 2992, 3406, 3536, 4192, 4454, 4576, 4862, 5764, 5984, 6812, 7072, 8384, 8908, 9152, 9724, 11528, 11968, 13624, 14144, 16768, 17816, 18304, 18733, 19448, 23056, 23936, 24497, 27248, 28288, 28951, 35632, 37466, 38896, 46112, 48994, 54496, 57902, 71264, 74932, 77792, 92224, 97988, 108992, 115804, 142528, 149864, 155584, 184448, 195976, 217984, 231608, 285056, 299728, 311168, 318461, 391952, 463216, 599456, 636922, 783904, 926432, 1198912, 1273844, 1567808, 1852864, 2397824, 2547688, 3135616, 3705728, 5095376, 10190752, 20381504, 40763008]

約数ペア:

[(1, 40763008), (2, 20381504), (4, 10190752), (8, 5095376), (11, 3705728), (13, 3135616), (16, 2547688), (17, 2397824), (22, 1852864), (26, 1567808), (32, 1273844), (34, 1198912), (44, 926432), (52, 783904), (64, 636922), (68, 599456), (88, 463216), (104, 391952), (128, 318461), (131, 311168), (136, 299728), (143, 285056), (176, 231608), (187, 217984), (208, 195976), (221, 184448), (262, 155584), (272, 149864), (286, 142528), (352, 115804), (374, 108992), (416, 97988), (442, 92224), (524, 77792), (544, 74932), (572, 71264), (704, 57902), (748, 54496), (832, 48994), (884, 46112), (1048, 38896), (1088, 37466), (1144, 35632), (1408, 28951), (1441, 28288), (1496, 27248), (1664, 24497), (1703, 23936), (1768, 23056), (2096, 19448), (2176, 18733), (2227, 18304), (2288, 17816), (2431, 16768), (2882, 14144), (2992, 13624), (3406, 11968), (3536, 11528), (4192, 9724), (4454, 9152), (4576, 8908), (4862, 8384), (5764, 7072), (5984, 6812)]