71028905864

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{91309}}^1$

素因数の和:91830

約数の個数: 64

約数和(自身を含む): 157783680000

約数和(自身を除く): 86754774136

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 479, 812, 958, 1624, 1916, 3353, 3832, 6706, 13412, 13891, 26824, 27782, 55564, 91309, 97237, 111128, 182618, 194474, 365236, 388948, 639163, 730472, 777896, 1278326, 2556652, 2647961, 5113304, 5295922, 10591844, 18535727, 21183688, 37071454, 43737011, 74142908, 87474022, 148285816, 174948044, 306159077, 349896088, 612318154, 1224636308, 1268373319, 2449272616, 2536746638, 5073493276, 8878613233, 10146986552, 17757226466, 35514452932, 71028905864]

約数ペア:

[(1, 71028905864), (2, 35514452932), (4, 17757226466), (7, 10146986552), (8, 8878613233), (14, 5073493276), (28, 2536746638), (29, 2449272616), (56, 1268373319), (58, 1224636308), (116, 612318154), (203, 349896088), (232, 306159077), (406, 174948044), (479, 148285816), (812, 87474022), (958, 74142908), (1624, 43737011), (1916, 37071454), (3353, 21183688), (3832, 18535727), (6706, 10591844), (13412, 5295922), (13891, 5113304), (26824, 2647961), (27782, 2556652), (55564, 1278326), (91309, 777896), (97237, 730472), (111128, 639163), (182618, 388948), (194474, 365236)]