15728302016

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{480929}}^1$

素因数の和:481021

約数の個数: 56

約数和(自身を含む): 36158241120

約数和(自身を除く): 20429939104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 16352, 32704, 480929, 961858, 1923716, 3366503, 3847432, 6733006, 7694864, 13466012, 15389728, 26932024, 30779456, 35107817, 53864048, 70215634, 107728096, 140431268, 215456192, 245754719, 280862536, 491509438, 561725072, 983018876, 1123450144, 1966037752, 2246900288, 3932075504, 7864151008, 15728302016]

約数ペア:

[(1, 15728302016), (2, 7864151008), (4, 3932075504), (7, 2246900288), (8, 1966037752), (14, 1123450144), (16, 983018876), (28, 561725072), (32, 491509438), (56, 280862536), (64, 245754719), (73, 215456192), (112, 140431268), (146, 107728096), (224, 70215634), (292, 53864048), (448, 35107817), (511, 30779456), (584, 26932024), (1022, 15389728), (1168, 13466012), (2044, 7694864), (2336, 6733006), (4088, 3847432), (4672, 3366503), (8176, 1923716), (16352, 961858), (32704, 480929)]