4920276712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{7487}}^1$

素因数の和:7666

約数の個数: 64

約数和(自身を含む): 10189670400

約数和(自身を除く): 5269393688

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 89, 104, 142, 178, 284, 356, 568, 712, 923, 1157, 1846, 2314, 3692, 4628, 6319, 7384, 7487, 9256, 12638, 14974, 25276, 29948, 50552, 59896, 82147, 97331, 164294, 194662, 328588, 389324, 531577, 657176, 666343, 778648, 1063154, 1332686, 2126308, 2665372, 4252616, 5330744, 6910501, 8662459, 13821002, 17324918, 27642004, 34649836, 47310353, 55284008, 69299672, 94620706, 189241412, 378482824, 615034589, 1230069178, 2460138356, 4920276712]

約数ペア:

[(1, 4920276712), (2, 2460138356), (4, 1230069178), (8, 615034589), (13, 378482824), (26, 189241412), (52, 94620706), (71, 69299672), (89, 55284008), (104, 47310353), (142, 34649836), (178, 27642004), (284, 17324918), (356, 13821002), (568, 8662459), (712, 6910501), (923, 5330744), (1157, 4252616), (1846, 2665372), (2314, 2126308), (3692, 1332686), (4628, 1063154), (6319, 778648), (7384, 666343), (7487, 657176), (9256, 531577), (12638, 389324), (14974, 328588), (25276, 194662), (29948, 164294), (50552, 97331), (59896, 82147)]