28796014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 48615840

約数和(自身を除く): 19819826

約数列:

[1, 2, 13, 26, 29, 58, 181, 211, 362, 377, 422, 754, 2353, 2743, 4706, 5249, 5486, 6119, 10498, 12238, 38191, 68237, 76382, 79547, 136474, 159094, 496483, 992966, 1107539, 2215078, 14398007, 28796014]

約数ペア:

[(1, 28796014), (2, 14398007), (13, 2215078), (26, 1107539), (29, 992966), (58, 496483), (181, 159094), (211, 136474), (362, 79547), (377, 76382), (422, 68237), (754, 38191), (2353, 12238), (2743, 10498), (4706, 6119), (5249, 5486)]