2830707712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12739}}^1$

素因数の和:12797

約数の個数: 88

約数和(自身を含む): 6676167680

約数和(自身を除く): 3845459968

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, 6944, 7168, 7936, 12739, 13888, 15872, 25478, 27776, 31744, 50956, 55552, 89173, 101912, 111104, 178346, 203824, 222208, 356692, 394909, 407648, 713384, 789818, 815296, 1426768, 1579636, 1630592, 2764363, 2853536, 3159272, 3261184, 5528726, 5707072, 6318544, 6522368, 11057452, 11414144, 12637088, 13044736, 22114904, 22828288, 25274176, 44229808, 45656576, 50548352, 88459616, 91313152, 101096704, 176919232, 202193408, 353838464, 404386816, 707676928, 1415353856, 2830707712]

約数ペア:

[(1, 2830707712), (2, 1415353856), (4, 707676928), (7, 404386816), (8, 353838464), (14, 202193408), (16, 176919232), (28, 101096704), (31, 91313152), (32, 88459616), (56, 50548352), (62, 45656576), (64, 44229808), (112, 25274176), (124, 22828288), (128, 22114904), (217, 13044736), (224, 12637088), (248, 11414144), (256, 11057452), (434, 6522368), (448, 6318544), (496, 5707072), (512, 5528726), (868, 3261184), (896, 3159272), (992, 2853536), (1024, 2764363), (1736, 1630592), (1792, 1579636), (1984, 1426768), (3472, 815296), (3584, 789818), (3968, 713384), (6944, 407648), (7168, 394909), (7936, 356692), (12739, 222208), (13888, 203824), (15872, 178346), (25478, 111104), (27776, 101912), (31744, 89173), (50956, 55552)]