56908079872

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1024411}}^1$

素因数の和:1024465

約数の個数: 72

約数和(自身を含む): 134009480192

約数和(自身を除く): 77101400320

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, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 1024411, 2048822, 4097644, 7170877, 8195288, 14341754, 16390576, 28683508, 31756741, 32781152, 57367016, 63513482, 65562304, 114734032, 127026964, 131124608, 222297187, 229468064, 254053928, 262249216, 444594374, 458936128, 508107856, 889188748, 917872256, 1016215712, 1778377496, 1835744512, 2032431424, 3556754992, 4064862848, 7113509984, 8129725696, 14227019968, 28454039936, 56908079872]

約数ペア:

[(1, 56908079872), (2, 28454039936), (4, 14227019968), (7, 8129725696), (8, 7113509984), (14, 4064862848), (16, 3556754992), (28, 2032431424), (31, 1835744512), (32, 1778377496), (56, 1016215712), (62, 917872256), (64, 889188748), (112, 508107856), (124, 458936128), (128, 444594374), (217, 262249216), (224, 254053928), (248, 229468064), (256, 222297187), (434, 131124608), (448, 127026964), (496, 114734032), (868, 65562304), (896, 63513482), (992, 57367016), (1736, 32781152), (1792, 31756741), (1984, 28683508), (3472, 16390576), (3968, 14341754), (6944, 8195288), (7936, 7170877), (13888, 4097644), (27776, 2048822), (55552, 1024411)]