1376063296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26317}}^1$

素因数の和:26391

約数の個数: 56

約数和(自身を含む): 2941299680

約数和(自身を除く): 1565236384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2752, 3268, 6536, 13072, 26144, 26317, 52288, 52634, 105268, 210536, 421072, 500023, 842144, 1000046, 1131631, 1684288, 2000092, 2263262, 4000184, 4526524, 8000368, 9053048, 16000736, 18106096, 21500989, 32001472, 36212192, 43001978, 72424384, 86003956, 172007912, 344015824, 688031648, 1376063296]

約数ペア:

[(1, 1376063296), (2, 688031648), (4, 344015824), (8, 172007912), (16, 86003956), (19, 72424384), (32, 43001978), (38, 36212192), (43, 32001472), (64, 21500989), (76, 18106096), (86, 16000736), (152, 9053048), (172, 8000368), (304, 4526524), (344, 4000184), (608, 2263262), (688, 2000092), (817, 1684288), (1216, 1131631), (1376, 1000046), (1634, 842144), (2752, 500023), (3268, 421072), (6536, 210536), (13072, 105268), (26144, 52634), (26317, 52288)]