26857856

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 56512080

約数和(自身を除く): 29654224

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 107, 128, 148, 212, 214, 296, 424, 428, 592, 848, 856, 1184, 1696, 1712, 1961, 2368, 3392, 3424, 3922, 3959, 4736, 5671, 6784, 6848, 7844, 7918, 11342, 13696, 15688, 15836, 22684, 31376, 31672, 45368, 62752, 63344, 90736, 125504, 126688, 181472, 209827, 251008, 253376, 362944, 419654, 506752, 725888, 839308, 1678616, 3357232, 6714464, 13428928, 26857856]

約数ペア:

[(1, 26857856), (2, 13428928), (4, 6714464), (8, 3357232), (16, 1678616), (32, 839308), (37, 725888), (53, 506752), (64, 419654), (74, 362944), (106, 253376), (107, 251008), (128, 209827), (148, 181472), (212, 126688), (214, 125504), (296, 90736), (424, 63344), (428, 62752), (592, 45368), (848, 31672), (856, 31376), (1184, 22684), (1696, 15836), (1712, 15688), (1961, 13696), (2368, 11342), (3392, 7918), (3424, 7844), (3922, 6848), (3959, 6784), (4736, 5671)]