2065323008

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3947}}^1$

素因数の和:4047

約数の個数: 88

約数和(自身を含む): 4784281152

約数和(自身を除く): 2718958144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2044, 2336, 3584, 3947, 4088, 4672, 7168, 7894, 8176, 9344, 15788, 16352, 18688, 27629, 31576, 32704, 37376, 55258, 63152, 65408, 74752, 110516, 126304, 130816, 221032, 252608, 261632, 288131, 442064, 505216, 523264, 576262, 884128, 1010432, 1152524, 1768256, 2016917, 2020864, 2305048, 3536512, 4033834, 4041728, 4610096, 7073024, 8067668, 9220192, 14146048, 16135336, 18440384, 28292096, 32270672, 36880768, 64541344, 73761536, 129082688, 147523072, 258165376, 295046144, 516330752, 1032661504, 2065323008]

約数ペア:

[(1, 2065323008), (2, 1032661504), (4, 516330752), (7, 295046144), (8, 258165376), (14, 147523072), (16, 129082688), (28, 73761536), (32, 64541344), (56, 36880768), (64, 32270672), (73, 28292096), (112, 18440384), (128, 16135336), (146, 14146048), (224, 9220192), (256, 8067668), (292, 7073024), (448, 4610096), (511, 4041728), (512, 4033834), (584, 3536512), (896, 2305048), (1022, 2020864), (1024, 2016917), (1168, 1768256), (1792, 1152524), (2044, 1010432), (2336, 884128), (3584, 576262), (3947, 523264), (4088, 505216), (4672, 442064), (7168, 288131), (7894, 261632), (8176, 252608), (9344, 221032), (15788, 130816), (16352, 126304), (18688, 110516), (27629, 74752), (31576, 65408), (32704, 63152), (37376, 55258)]