39393536

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 103017600

約数和(自身を除く): 63624064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 89, 91, 104, 112, 128, 133, 152, 178, 182, 208, 224, 247, 256, 266, 304, 356, 364, 416, 448, 494, 532, 608, 623, 712, 728, 832, 896, 988, 1064, 1157, 1216, 1246, 1424, 1456, 1664, 1691, 1729, 1792, 1976, 2128, 2314, 2432, 2492, 2848, 2912, 3328, 3382, 3458, 3952, 4256, 4628, 4864, 4984, 5696, 5824, 6764, 6916, 7904, 8099, 8512, 9256, 9968, 11392, 11648, 11837, 13528, 13832, 15808, 16198, 17024, 18512, 19936, 21983, 22784, 23296, 23674, 27056, 27664, 31616, 32396, 34048, 37024, 39872, 43966, 47348, 54112, 55328, 63232, 64792, 74048, 79744, 87932, 94696, 108224, 110656, 129584, 148096, 153881, 159488, 175864, 189392, 216448, 221312, 259168, 296192, 307762, 351728, 378784, 432896, 442624, 518336, 615524, 703456, 757568, 1036672, 1231048, 1406912, 1515136, 2073344, 2462096, 2813824, 3030272, 4924192, 5627648, 9848384, 19696768, 39393536]

約数ペア:

[(1, 39393536), (2, 19696768), (4, 9848384), (7, 5627648), (8, 4924192), (13, 3030272), (14, 2813824), (16, 2462096), (19, 2073344), (26, 1515136), (28, 1406912), (32, 1231048), (38, 1036672), (52, 757568), (56, 703456), (64, 615524), (76, 518336), (89, 442624), (91, 432896), (104, 378784), (112, 351728), (128, 307762), (133, 296192), (152, 259168), (178, 221312), (182, 216448), (208, 189392), (224, 175864), (247, 159488), (256, 153881), (266, 148096), (304, 129584), (356, 110656), (364, 108224), (416, 94696), (448, 87932), (494, 79744), (532, 74048), (608, 64792), (623, 63232), (712, 55328), (728, 54112), (832, 47348), (896, 43966), (988, 39872), (1064, 37024), (1157, 34048), (1216, 32396), (1246, 31616), (1424, 27664), (1456, 27056), (1664, 23674), (1691, 23296), (1729, 22784), (1792, 21983), (1976, 19936), (2128, 18512), (2314, 17024), (2432, 16198), (2492, 15808), (2848, 13832), (2912, 13528), (3328, 11837), (3382, 11648), (3458, 11392), (3952, 9968), (4256, 9256), (4628, 8512), (4864, 8099), (4984, 7904), (5696, 6916), (5824, 6764)]