42123648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15671}}^1$

素因数の和:15695

約数の個数: 64

約数和(自身を含む): 127883520

約数和(自身を除く): 85759872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 15671, 31342, 47013, 62684, 94026, 109697, 125368, 188052, 219394, 250736, 329091, 376104, 438788, 501472, 658182, 752208, 877576, 1002944, 1316364, 1504416, 1755152, 2005888, 2632728, 3008832, 3510304, 5265456, 6017664, 7020608, 10530912, 14041216, 21061824, 42123648]

約数ペア:

[(1, 42123648), (2, 21061824), (3, 14041216), (4, 10530912), (6, 7020608), (7, 6017664), (8, 5265456), (12, 3510304), (14, 3008832), (16, 2632728), (21, 2005888), (24, 1755152), (28, 1504416), (32, 1316364), (42, 1002944), (48, 877576), (56, 752208), (64, 658182), (84, 501472), (96, 438788), (112, 376104), (128, 329091), (168, 250736), (192, 219394), (224, 188052), (336, 125368), (384, 109697), (448, 94026), (672, 62684), (896, 47013), (1344, 31342), (2688, 15671)]