28134972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13711}}^1$

素因数の和:13743

約数の個数: 48

約数和(自身を含む): 76787200

約数和(自身を除く): 48652228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13711, 27422, 41133, 54844, 82266, 123399, 164532, 246798, 260509, 370197, 493596, 521018, 740394, 781527, 1042036, 1480788, 1563054, 2344581, 3126108, 4689162, 7033743, 9378324, 14067486, 28134972]

約数ペア:

[(1, 28134972), (2, 14067486), (3, 9378324), (4, 7033743), (6, 4689162), (9, 3126108), (12, 2344581), (18, 1563054), (19, 1480788), (27, 1042036), (36, 781527), (38, 740394), (54, 521018), (57, 493596), (76, 370197), (108, 260509), (114, 246798), (171, 164532), (228, 123399), (342, 82266), (513, 54844), (684, 41133), (1026, 27422), (2052, 13711)]