28376208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28151}}^1$

素因数の和:28172

約数の個数: 60

約数和(自身を含む): 90762048

約数和(自身を除く): 62385840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28151, 56302, 84453, 112604, 168906, 197057, 225208, 253359, 337812, 394114, 450416, 506718, 591171, 675624, 788228, 1013436, 1182342, 1351248, 1576456, 1773513, 2026872, 2364684, 3152912, 3547026, 4053744, 4729368, 7094052, 9458736, 14188104, 28376208]

約数ペア:

[(1, 28376208), (2, 14188104), (3, 9458736), (4, 7094052), (6, 4729368), (7, 4053744), (8, 3547026), (9, 3152912), (12, 2364684), (14, 2026872), (16, 1773513), (18, 1576456), (21, 1351248), (24, 1182342), (28, 1013436), (36, 788228), (42, 675624), (48, 591171), (56, 506718), (63, 450416), (72, 394114), (84, 337812), (112, 253359), (126, 225208), (144, 197057), (168, 168906), (252, 112604), (336, 84453), (504, 56302), (1008, 28151)]