2911439552

素因数分解:

$2^6\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{3251}}^1$

素因数の和:5269

約数の個数: 56

約数和(自身を含む): 6608064000

約数和(自身を除く): 3696624448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1999, 3251, 3998, 6502, 7996, 13004, 13993, 15992, 22757, 26008, 27986, 31984, 45514, 52016, 55972, 63968, 91028, 104032, 111944, 127936, 182056, 208064, 223888, 364112, 447776, 728224, 895552, 1456448, 6498749, 12997498, 25994996, 45491243, 51989992, 90982486, 103979984, 181964972, 207959968, 363929944, 415919936, 727859888, 1455719776, 2911439552]

約数ペア:

[(1, 2911439552), (2, 1455719776), (4, 727859888), (7, 415919936), (8, 363929944), (14, 207959968), (16, 181964972), (28, 103979984), (32, 90982486), (56, 51989992), (64, 45491243), (112, 25994996), (224, 12997498), (448, 6498749), (1999, 1456448), (3251, 895552), (3998, 728224), (6502, 447776), (7996, 364112), (13004, 223888), (13993, 208064), (15992, 182056), (22757, 127936), (26008, 111944), (27986, 104032), (31984, 91028), (45514, 63968), (52016, 55972)]