4971008

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 80

約数和(自身を含む): 12112320

約数和(自身を除く): 7141312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 128, 133, 146, 152, 224, 256, 266, 292, 304, 448, 511, 512, 532, 584, 608, 896, 1022, 1064, 1168, 1216, 1387, 1792, 2044, 2128, 2336, 2432, 2774, 3584, 4088, 4256, 4672, 4864, 5548, 8176, 8512, 9344, 9709, 9728, 11096, 16352, 17024, 18688, 19418, 22192, 32704, 34048, 37376, 38836, 44384, 65408, 68096, 77672, 88768, 130816, 155344, 177536, 261632, 310688, 355072, 621376, 710144, 1242752, 2485504, 4971008]

約数ペア:

[(1, 4971008), (2, 2485504), (4, 1242752), (7, 710144), (8, 621376), (14, 355072), (16, 310688), (19, 261632), (28, 177536), (32, 155344), (38, 130816), (56, 88768), (64, 77672), (73, 68096), (76, 65408), (112, 44384), (128, 38836), (133, 37376), (146, 34048), (152, 32704), (224, 22192), (256, 19418), (266, 18688), (292, 17024), (304, 16352), (448, 11096), (511, 9728), (512, 9709), (532, 9344), (584, 8512), (608, 8176), (896, 5548), (1022, 4864), (1064, 4672), (1168, 4256), (1216, 4088), (1387, 3584), (1792, 2774), (2044, 2432), (2128, 2336)]