39043328

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 85848000

約数和(自身を除く): 46804672

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 349, 368, 437, 608, 698, 736, 874, 1216, 1396, 1472, 1748, 2432, 2792, 2944, 3496, 4864, 5584, 5888, 6631, 6992, 8027, 11168, 13262, 13984, 16054, 22336, 26524, 27968, 32108, 44672, 53048, 55936, 64216, 89344, 106096, 111872, 128432, 152513, 212192, 256864, 305026, 424384, 513728, 610052, 848768, 1027456, 1220104, 1697536, 2054912, 2440208, 4880416, 9760832, 19521664, 39043328]

約数ペア:

[(1, 39043328), (2, 19521664), (4, 9760832), (8, 4880416), (16, 2440208), (19, 2054912), (23, 1697536), (32, 1220104), (38, 1027456), (46, 848768), (64, 610052), (76, 513728), (92, 424384), (128, 305026), (152, 256864), (184, 212192), (256, 152513), (304, 128432), (349, 111872), (368, 106096), (437, 89344), (608, 64216), (698, 55936), (736, 53048), (874, 44672), (1216, 32108), (1396, 27968), (1472, 26524), (1748, 22336), (2432, 16054), (2792, 13984), (2944, 13262), (3496, 11168), (4864, 8027), (5584, 6992), (5888, 6631)]