2775824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 5922240

約数和(自身を除く): 3146416

約数列:

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

約数ペア:

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