2045837056

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 4196937024

約数和(自身を除く): 2151099968

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 193, 256, 376, 386, 752, 772, 881, 1504, 1544, 1762, 3008, 3088, 3524, 6016, 6176, 7048, 9071, 12032, 12352, 14096, 18142, 24704, 28192, 36284, 41407, 49408, 56384, 72568, 82814, 112768, 145136, 165628, 170033, 225536, 290272, 331256, 340066, 580544, 662512, 680132, 1161088, 1325024, 1360264, 2322176, 2650048, 2720528, 5300096, 5441056, 7991551, 10600192, 10882112, 15983102, 21764224, 31966204, 43528448, 63932408, 127864816, 255729632, 511459264, 1022918528, 2045837056]

約数ペア:

[(1, 2045837056), (2, 1022918528), (4, 511459264), (8, 255729632), (16, 127864816), (32, 63932408), (47, 43528448), (64, 31966204), (94, 21764224), (128, 15983102), (188, 10882112), (193, 10600192), (256, 7991551), (376, 5441056), (386, 5300096), (752, 2720528), (772, 2650048), (881, 2322176), (1504, 1360264), (1544, 1325024), (1762, 1161088), (3008, 680132), (3088, 662512), (3524, 580544), (6016, 340066), (6176, 331256), (7048, 290272), (9071, 225536), (12032, 170033), (12352, 165628), (14096, 145136), (18142, 112768), (24704, 82814), (28192, 72568), (36284, 56384), (41407, 49408)]