28735696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3859

約数の個数: 40

約数和(自身を含む): 62165664

約数和(自身を除く): 33429968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 3797, 7568, 7594, 15188, 30376, 41767, 60752, 83534, 163271, 167068, 326542, 334136, 653084, 668272, 1306168, 1795981, 2612336, 3591962, 7183924, 14367848, 28735696]

約数ペア:

[(1, 28735696), (2, 14367848), (4, 7183924), (8, 3591962), (11, 2612336), (16, 1795981), (22, 1306168), (43, 668272), (44, 653084), (86, 334136), (88, 326542), (172, 167068), (176, 163271), (344, 83534), (473, 60752), (688, 41767), (946, 30376), (1892, 15188), (3784, 7594), (3797, 7568)]