47945728

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 98378280

約数和(自身を除く): 50432552

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 571, 656, 1024, 1142, 1312, 2048, 2284, 2624, 4568, 5248, 9136, 10496, 18272, 20992, 23411, 36544, 41984, 46822, 73088, 83968, 93644, 146176, 187288, 292352, 374576, 584704, 749152, 1169408, 1498304, 2996608, 5993216, 11986432, 23972864, 47945728]

約数ペア:

[(1, 47945728), (2, 23972864), (4, 11986432), (8, 5993216), (16, 2996608), (32, 1498304), (41, 1169408), (64, 749152), (82, 584704), (128, 374576), (164, 292352), (256, 187288), (328, 146176), (512, 93644), (571, 83968), (656, 73088), (1024, 46822), (1142, 41984), (1312, 36544), (2048, 23411), (2284, 20992), (2624, 18272), (4568, 10496), (5248, 9136)]