17320967552

素因数分解:

$2^7\times 7^1\times {\mathrm{991}}^1\times {\mathrm{19507}}^1$

素因数の和:20519

約数の個数: 64

約数和(自身を含む): 39477949440

約数和(自身を除く): 22156981888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 991, 1982, 3964, 6937, 7928, 13874, 15856, 19507, 27748, 31712, 39014, 55496, 63424, 78028, 110992, 126848, 136549, 156056, 221984, 273098, 312112, 443968, 546196, 624224, 887936, 1092392, 1248448, 2184784, 2496896, 4369568, 8739136, 17478272, 19331437, 38662874, 77325748, 135320059, 154651496, 270640118, 309302992, 541280236, 618605984, 1082560472, 1237211968, 2165120944, 2474423936, 4330241888, 8660483776, 17320967552]

約数ペア:

[(1, 17320967552), (2, 8660483776), (4, 4330241888), (7, 2474423936), (8, 2165120944), (14, 1237211968), (16, 1082560472), (28, 618605984), (32, 541280236), (56, 309302992), (64, 270640118), (112, 154651496), (128, 135320059), (224, 77325748), (448, 38662874), (896, 19331437), (991, 17478272), (1982, 8739136), (3964, 4369568), (6937, 2496896), (7928, 2184784), (13874, 1248448), (15856, 1092392), (19507, 887936), (27748, 624224), (31712, 546196), (39014, 443968), (55496, 312112), (63424, 273098), (78028, 221984), (110992, 156056), (126848, 136549)]