40177536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{14947}}^1$

素因数の和:14971

約数の個数: 64

約数和(自身を含む): 121975680

約数和(自身を除く): 81798144

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, 14947, 29894, 44841, 59788, 89682, 104629, 119576, 179364, 209258, 239152, 313887, 358728, 418516, 478304, 627774, 717456, 837032, 956608, 1255548, 1434912, 1674064, 1913216, 2511096, 2869824, 3348128, 5022192, 5739648, 6696256, 10044384, 13392512, 20088768, 40177536]

約数ペア:

[(1, 40177536), (2, 20088768), (3, 13392512), (4, 10044384), (6, 6696256), (7, 5739648), (8, 5022192), (12, 3348128), (14, 2869824), (16, 2511096), (21, 1913216), (24, 1674064), (28, 1434912), (32, 1255548), (42, 956608), (48, 837032), (56, 717456), (64, 627774), (84, 478304), (96, 418516), (112, 358728), (128, 313887), (168, 239152), (192, 209258), (224, 179364), (336, 119576), (384, 104629), (448, 89682), (672, 59788), (896, 44841), (1344, 29894), (2688, 14947)]