38990848

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 88

約数和(自身を含む): 87693480

約数和(自身を除く): 48702632

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 101, 104, 116, 128, 202, 208, 232, 256, 377, 404, 416, 464, 512, 754, 808, 832, 928, 1024, 1313, 1508, 1616, 1664, 1856, 2626, 2929, 3016, 3232, 3328, 3712, 5252, 5858, 6032, 6464, 6656, 7424, 10504, 11716, 12064, 12928, 13312, 14848, 21008, 23432, 24128, 25856, 29696, 38077, 42016, 46864, 48256, 51712, 76154, 84032, 93728, 96512, 103424, 152308, 168064, 187456, 193024, 304616, 336128, 374912, 386048, 609232, 672256, 749824, 1218464, 1344512, 1499648, 2436928, 2999296, 4873856, 9747712, 19495424, 38990848]

約数ペア:

[(1, 38990848), (2, 19495424), (4, 9747712), (8, 4873856), (13, 2999296), (16, 2436928), (26, 1499648), (29, 1344512), (32, 1218464), (52, 749824), (58, 672256), (64, 609232), (101, 386048), (104, 374912), (116, 336128), (128, 304616), (202, 193024), (208, 187456), (232, 168064), (256, 152308), (377, 103424), (404, 96512), (416, 93728), (464, 84032), (512, 76154), (754, 51712), (808, 48256), (832, 46864), (928, 42016), (1024, 38077), (1313, 29696), (1508, 25856), (1616, 24128), (1664, 23432), (1856, 21008), (2626, 14848), (2929, 13312), (3016, 12928), (3232, 12064), (3328, 11716), (3712, 10504), (5252, 7424), (5858, 6656), (6032, 6464)]