30628864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{4273}}^1$

素因数の和:4300

約数の個数: 44

約数和(自身を含む): 69991024

約数和(自身を除く): 39362160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 4273, 7168, 8546, 17092, 29911, 34184, 59822, 68368, 119644, 136736, 239288, 273472, 478576, 546944, 957152, 1093888, 1914304, 2187776, 3828608, 4375552, 7657216, 15314432, 30628864]

約数ペア:

[(1, 30628864), (2, 15314432), (4, 7657216), (7, 4375552), (8, 3828608), (14, 2187776), (16, 1914304), (28, 1093888), (32, 957152), (56, 546944), (64, 478576), (112, 273472), (128, 239288), (224, 136736), (256, 119644), (448, 68368), (512, 59822), (896, 34184), (1024, 29911), (1792, 17092), (3584, 8546), (4273, 7168)]