5551648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 12035520

約数和(自身を除く): 6483872

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 397, 437, 608, 736, 794, 874, 1588, 1748, 3176, 3496, 6352, 6992, 7543, 9131, 12704, 13984, 15086, 18262, 30172, 36524, 60344, 73048, 120688, 146096, 173489, 241376, 292192, 346978, 693956, 1387912, 2775824, 5551648]

約数ペア:

[(1, 5551648), (2, 2775824), (4, 1387912), (8, 693956), (16, 346978), (19, 292192), (23, 241376), (32, 173489), (38, 146096), (46, 120688), (76, 73048), (92, 60344), (152, 36524), (184, 30172), (304, 18262), (368, 15086), (397, 13984), (437, 12704), (608, 9131), (736, 7543), (794, 6992), (874, 6352), (1588, 3496), (1748, 3176)]