27667456

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 44

約数和(自身を含む): 56742840

約数和(自身を除く): 29075384

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 659, 1024, 1312, 1318, 2624, 2636, 5248, 5272, 10496, 10544, 20992, 21088, 27019, 41984, 42176, 54038, 84352, 108076, 168704, 216152, 337408, 432304, 674816, 864608, 1729216, 3458432, 6916864, 13833728, 27667456]

約数ペア:

[(1, 27667456), (2, 13833728), (4, 6916864), (8, 3458432), (16, 1729216), (32, 864608), (41, 674816), (64, 432304), (82, 337408), (128, 216152), (164, 168704), (256, 108076), (328, 84352), (512, 54038), (656, 42176), (659, 41984), (1024, 27019), (1312, 21088), (1318, 20992), (2624, 10544), (2636, 10496), (5248, 5272)]