7257892384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{178169}}^1$

素因数の和:178265

約数の個数: 48

約数和(自身を含む): 15265605600

約数和(自身を除く): 8007713216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 5092, 10184, 20368, 40736, 178169, 356338, 712676, 1425352, 2850704, 3385211, 5701408, 6770422, 11937323, 13540844, 23874646, 27081688, 47749292, 54163376, 95498584, 108326752, 190997168, 226809137, 381994336, 453618274, 907236548, 1814473096, 3628946192, 7257892384]

約数ペア:

[(1, 7257892384), (2, 3628946192), (4, 1814473096), (8, 907236548), (16, 453618274), (19, 381994336), (32, 226809137), (38, 190997168), (67, 108326752), (76, 95498584), (134, 54163376), (152, 47749292), (268, 27081688), (304, 23874646), (536, 13540844), (608, 11937323), (1072, 6770422), (1273, 5701408), (2144, 3385211), (2546, 2850704), (5092, 1425352), (10184, 712676), (20368, 356338), (40736, 178169)]