55952728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2731}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 113596560

約数和(自身を除く): 57643832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 2731, 5122, 5462, 10244, 10924, 20488, 21848, 35503, 71006, 142012, 284024, 538007, 1076014, 2152028, 4304056, 6994091, 13988182, 27976364, 55952728]

約数ペア:

[(1, 55952728), (2, 27976364), (4, 13988182), (8, 6994091), (13, 4304056), (26, 2152028), (52, 1076014), (104, 538007), (197, 284024), (394, 142012), (788, 71006), (1576, 35503), (2561, 21848), (2731, 20488), (5122, 10924), (5462, 10244)]