28939648

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 58219560

約数和(自身を除く): 29279912

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 2113, 3424, 4226, 6848, 8452, 13696, 16904, 33808, 67616, 135232, 226091, 270464, 452182, 904364, 1808728, 3617456, 7234912, 14469824, 28939648]

約数ペア:

[(1, 28939648), (2, 14469824), (4, 7234912), (8, 3617456), (16, 1808728), (32, 904364), (64, 452182), (107, 270464), (128, 226091), (214, 135232), (428, 67616), (856, 33808), (1712, 16904), (2113, 13696), (3424, 8452), (4226, 6848)]