28027440384

素因数分解:

$2^8\times 3^1\times {\mathrm{431}}^1\times {\mathrm{84673}}^1$

素因数の和:85123

約数の個数: 72

約数和(自身を含む): 74767819392

約数和(自身を除く): 46740379008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 431, 768, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 13792, 20688, 27584, 41376, 55168, 82752, 84673, 110336, 165504, 169346, 254019, 331008, 338692, 508038, 677384, 1016076, 1354768, 2032152, 2709536, 4064304, 5419072, 8128608, 10838144, 16257216, 21676288, 32514432, 36494063, 65028864, 72988126, 109482189, 145976252, 218964378, 291952504, 437928756, 583905008, 875857512, 1167810016, 1751715024, 2335620032, 3503430048, 4671240064, 7006860096, 9342480128, 14013720192, 28027440384]

約数ペア:

[(1, 28027440384), (2, 14013720192), (3, 9342480128), (4, 7006860096), (6, 4671240064), (8, 3503430048), (12, 2335620032), (16, 1751715024), (24, 1167810016), (32, 875857512), (48, 583905008), (64, 437928756), (96, 291952504), (128, 218964378), (192, 145976252), (256, 109482189), (384, 72988126), (431, 65028864), (768, 36494063), (862, 32514432), (1293, 21676288), (1724, 16257216), (2586, 10838144), (3448, 8128608), (5172, 5419072), (6896, 4064304), (10344, 2709536), (13792, 2032152), (20688, 1354768), (27584, 1016076), (41376, 677384), (55168, 508038), (82752, 338692), (84673, 331008), (110336, 254019), (165504, 169346)]