28434308

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 58222080

約数和(自身を除く): 29787772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 478, 607, 956, 1214, 1673, 2428, 3346, 4249, 6692, 8498, 11711, 16996, 23422, 29743, 46844, 59486, 118972, 145073, 290146, 580292, 1015511, 2031022, 4062044, 7108577, 14217154, 28434308]

約数ペア:

[(1, 28434308), (2, 14217154), (4, 7108577), (7, 4062044), (14, 2031022), (28, 1015511), (49, 580292), (98, 290146), (196, 145073), (239, 118972), (478, 59486), (607, 46844), (956, 29743), (1214, 23422), (1673, 16996), (2428, 11711), (3346, 8498), (4249, 6692)]