7921536

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{421}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 24535080

約数和(自身を除く): 16613544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 421, 448, 588, 672, 784, 842, 896, 1176, 1263, 1344, 1568, 1684, 2352, 2526, 2688, 2947, 3136, 3368, 4704, 5052, 5894, 6272, 6736, 8841, 9408, 10104, 11788, 13472, 17682, 18816, 20208, 20629, 23576, 26944, 35364, 40416, 41258, 47152, 53888, 61887, 70728, 80832, 82516, 94304, 123774, 141456, 161664, 165032, 188608, 247548, 282912, 330064, 377216, 495096, 565824, 660128, 990192, 1131648, 1320256, 1980384, 2640512, 3960768, 7921536]

約数ペア:

[(1, 7921536), (2, 3960768), (3, 2640512), (4, 1980384), (6, 1320256), (7, 1131648), (8, 990192), (12, 660128), (14, 565824), (16, 495096), (21, 377216), (24, 330064), (28, 282912), (32, 247548), (42, 188608), (48, 165032), (49, 161664), (56, 141456), (64, 123774), (84, 94304), (96, 82516), (98, 80832), (112, 70728), (128, 61887), (147, 53888), (168, 47152), (192, 41258), (196, 40416), (224, 35364), (294, 26944), (336, 23576), (384, 20629), (392, 20208), (421, 18816), (448, 17682), (588, 13472), (672, 11788), (784, 10104), (842, 9408), (896, 8841), (1176, 6736), (1263, 6272), (1344, 5894), (1568, 5052), (1684, 4704), (2352, 3368), (2526, 3136), (2688, 2947)]