28423988206

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{2539}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 43603164000

約数和(自身を除く): 15179175794

約数列:

[1, 2, 89, 109, 178, 218, 577, 1154, 2539, 5078, 9701, 19402, 51353, 62893, 102706, 125786, 225971, 276751, 451942, 553502, 1465003, 2930006, 5597477, 11194954, 24630839, 49261678, 130385267, 159685327, 260770534, 319370654, 14211994103, 28423988206]

約数ペア:

[(1, 28423988206), (2, 14211994103), (89, 319370654), (109, 260770534), (178, 159685327), (218, 130385267), (577, 49261678), (1154, 24630839), (2539, 11194954), (5078, 5597477), (9701, 2930006), (19402, 1465003), (51353, 553502), (62893, 451942), (102706, 276751), (125786, 225971)]