28710072

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5779}}^1$

素因数の和:5817

約数の個数: 64

約数和(自身を含む): 83232000

約数和(自身を除く): 54521928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 5779, 11558, 17337, 23116, 34674, 46232, 52011, 69348, 104022, 132917, 138696, 156033, 208044, 265834, 312066, 398751, 416088, 531668, 624132, 797502, 1063336, 1196253, 1248264, 1595004, 2392506, 3190008, 3588759, 4785012, 7177518, 9570024, 14355036, 28710072]

約数ペア:

[(1, 28710072), (2, 14355036), (3, 9570024), (4, 7177518), (6, 4785012), (8, 3588759), (9, 3190008), (12, 2392506), (18, 1595004), (23, 1248264), (24, 1196253), (27, 1063336), (36, 797502), (46, 624132), (54, 531668), (69, 416088), (72, 398751), (92, 312066), (108, 265834), (138, 208044), (184, 156033), (207, 138696), (216, 132917), (276, 104022), (414, 69348), (552, 52011), (621, 46232), (828, 34674), (1242, 23116), (1656, 17337), (2484, 11558), (4968, 5779)]