2167105472

素因数分解:

$2^6\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7523}}^1$

素因数の和:8185

約数の個数: 56

約数和(自身を含む): 4922983296

約数和(自身を除く): 2755877824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 643, 1286, 2572, 4501, 5144, 7523, 9002, 10288, 15046, 18004, 20576, 30092, 36008, 41152, 52661, 60184, 72016, 105322, 120368, 144032, 210644, 240736, 288064, 421288, 481472, 842576, 1685152, 3370304, 4837289, 9674578, 19349156, 33861023, 38698312, 67722046, 77396624, 135444092, 154793248, 270888184, 309586496, 541776368, 1083552736, 2167105472]

約数ペア:

[(1, 2167105472), (2, 1083552736), (4, 541776368), (7, 309586496), (8, 270888184), (14, 154793248), (16, 135444092), (28, 77396624), (32, 67722046), (56, 38698312), (64, 33861023), (112, 19349156), (224, 9674578), (448, 4837289), (643, 3370304), (1286, 1685152), (2572, 842576), (4501, 481472), (5144, 421288), (7523, 288064), (9002, 240736), (10288, 210644), (15046, 144032), (18004, 120368), (20576, 105322), (30092, 72016), (36008, 60184), (41152, 52661)]