4886409472

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{87961}}^1$

素因数の和:88015

約数の個数: 72

約数和(自身を含む): 11506836992

約数和(自身を除く): 6620427520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 87961, 175922, 351844, 615727, 703688, 1231454, 1407376, 2462908, 2726791, 2814752, 4925816, 5453582, 5629504, 9851632, 10907164, 11259008, 19087537, 19703264, 21814328, 22518016, 38175074, 39406528, 43628656, 76350148, 78813056, 87257312, 152700296, 157626112, 174514624, 305400592, 349029248, 610801184, 698058496, 1221602368, 2443204736, 4886409472]

約数ペア:

[(1, 4886409472), (2, 2443204736), (4, 1221602368), (7, 698058496), (8, 610801184), (14, 349029248), (16, 305400592), (28, 174514624), (31, 157626112), (32, 152700296), (56, 87257312), (62, 78813056), (64, 76350148), (112, 43628656), (124, 39406528), (128, 38175074), (217, 22518016), (224, 21814328), (248, 19703264), (256, 19087537), (434, 11259008), (448, 10907164), (496, 9851632), (868, 5629504), (896, 5453582), (992, 4925816), (1736, 2814752), (1792, 2726791), (1984, 2462908), (3472, 1407376), (3968, 1231454), (6944, 703688), (7936, 615727), (13888, 351844), (27776, 175922), (55552, 87961)]