66707456

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 56

約数和(自身を含む): 141549120

約数和(自身を除く): 74841664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 479, 512, 544, 958, 1024, 1088, 1916, 2048, 2176, 3832, 4096, 4352, 7664, 8143, 8192, 8704, 15328, 16286, 17408, 30656, 32572, 34816, 61312, 65144, 69632, 122624, 130288, 139264, 245248, 260576, 490496, 521152, 980992, 1042304, 1961984, 2084608, 3923968, 4169216, 8338432, 16676864, 33353728, 66707456]

約数ペア:

[(1, 66707456), (2, 33353728), (4, 16676864), (8, 8338432), (16, 4169216), (17, 3923968), (32, 2084608), (34, 1961984), (64, 1042304), (68, 980992), (128, 521152), (136, 490496), (256, 260576), (272, 245248), (479, 139264), (512, 130288), (544, 122624), (958, 69632), (1024, 65144), (1088, 61312), (1916, 34816), (2048, 32572), (2176, 30656), (3832, 17408), (4096, 16286), (4352, 15328), (7664, 8704), (8143, 8192)]