1026823168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4679

約数の個数: 88

約数和(自身を含む): 2422075904

約数和(自身を除く): 1395252736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 3472, 3584, 3968, 4621, 6944, 7168, 7936, 9242, 13888, 15872, 18484, 27776, 31744, 32347, 36968, 55552, 64694, 73936, 111104, 129388, 143251, 147872, 222208, 258776, 286502, 295744, 517552, 573004, 591488, 1002757, 1035104, 1146008, 1182976, 2005514, 2070208, 2292016, 2365952, 4011028, 4140416, 4584032, 4731904, 8022056, 8280832, 9168064, 16044112, 16561664, 18336128, 32088224, 33123328, 36672256, 64176448, 73344512, 128352896, 146689024, 256705792, 513411584, 1026823168]

約数ペア:

[(1, 1026823168), (2, 513411584), (4, 256705792), (7, 146689024), (8, 128352896), (14, 73344512), (16, 64176448), (28, 36672256), (31, 33123328), (32, 32088224), (56, 18336128), (62, 16561664), (64, 16044112), (112, 9168064), (124, 8280832), (128, 8022056), (217, 4731904), (224, 4584032), (248, 4140416), (256, 4011028), (434, 2365952), (448, 2292016), (496, 2070208), (512, 2005514), (868, 1182976), (896, 1146008), (992, 1035104), (1024, 1002757), (1736, 591488), (1792, 573004), (1984, 517552), (3472, 295744), (3584, 286502), (3968, 258776), (4621, 222208), (6944, 147872), (7168, 143251), (7936, 129388), (9242, 111104), (13888, 73936), (15872, 64694), (18484, 55552), (27776, 36968), (31744, 32347)]