28091004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5987}}^1$

素因数の和:6034

約数の個数: 48

約数和(自身を含む): 72430848

約数和(自身を除く): 44339844

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 5987, 11974, 17961, 23948, 35922, 71844, 101779, 137701, 203558, 275402, 305337, 407116, 413103, 550804, 610674, 826206, 1221348, 1652412, 2340917, 4681834, 7022751, 9363668, 14045502, 28091004]

約数ペア:

[(1, 28091004), (2, 14045502), (3, 9363668), (4, 7022751), (6, 4681834), (12, 2340917), (17, 1652412), (23, 1221348), (34, 826206), (46, 610674), (51, 550804), (68, 413103), (69, 407116), (92, 305337), (102, 275402), (138, 203558), (204, 137701), (276, 101779), (391, 71844), (782, 35922), (1173, 23948), (1564, 17961), (2346, 11974), (4692, 5987)]