77409472

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1$

素因数の和:1469

約数の個数: 56

約数和(自身を含む): 177027840

約数和(自身を除く): 99618368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1319, 1834, 2096, 2638, 3668, 4192, 5276, 7336, 8384, 9233, 10552, 14672, 18466, 21104, 29344, 36932, 42208, 58688, 73864, 84416, 147728, 172789, 295456, 345578, 590912, 691156, 1209523, 1382312, 2419046, 2764624, 4838092, 5529248, 9676184, 11058496, 19352368, 38704736, 77409472]

約数ペア:

[(1, 77409472), (2, 38704736), (4, 19352368), (7, 11058496), (8, 9676184), (14, 5529248), (16, 4838092), (28, 2764624), (32, 2419046), (56, 1382312), (64, 1209523), (112, 691156), (131, 590912), (224, 345578), (262, 295456), (448, 172789), (524, 147728), (917, 84416), (1048, 73864), (1319, 58688), (1834, 42208), (2096, 36932), (2638, 29344), (3668, 21104), (4192, 18466), (5276, 14672), (7336, 10552), (8384, 9233)]