15515692472

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1\times {\mathrm{1979}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 33484492800

約数和(自身を除く): 17968800328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 733, 764, 1337, 1466, 1528, 1979, 2674, 2932, 3958, 5131, 5348, 5864, 7916, 10262, 10696, 13853, 15832, 20524, 27706, 41048, 55412, 110824, 140003, 280006, 377989, 560012, 755978, 980021, 1120024, 1450607, 1511956, 1960042, 2645923, 2901214, 3023912, 3920084, 5291846, 5802428, 7840168, 10154249, 10583692, 11604856, 20308498, 21167384, 40616996, 81233992, 277065937, 554131874, 1108263748, 1939461559, 2216527496, 3878923118, 7757846236, 15515692472]

約数ペア:

[(1, 15515692472), (2, 7757846236), (4, 3878923118), (7, 2216527496), (8, 1939461559), (14, 1108263748), (28, 554131874), (56, 277065937), (191, 81233992), (382, 40616996), (733, 21167384), (764, 20308498), (1337, 11604856), (1466, 10583692), (1528, 10154249), (1979, 7840168), (2674, 5802428), (2932, 5291846), (3958, 3920084), (5131, 3023912), (5348, 2901214), (5864, 2645923), (7916, 1960042), (10262, 1511956), (10696, 1450607), (13853, 1120024), (15832, 980021), (20524, 755978), (27706, 560012), (41048, 377989), (55412, 280006), (110824, 140003)]