28832914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 49508352

約数和(自身を除く): 20675438

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 631, 682, 737, 1262, 1474, 2077, 4154, 6941, 13882, 19561, 22847, 39122, 42277, 45694, 84554, 215171, 430342, 465047, 930094, 1310587, 2621174, 14416457, 28832914]

約数ペア:

[(1, 28832914), (2, 14416457), (11, 2621174), (22, 1310587), (31, 930094), (62, 465047), (67, 430342), (134, 215171), (341, 84554), (631, 45694), (682, 42277), (737, 39122), (1262, 22847), (1474, 19561), (2077, 13882), (4154, 6941)]