9107072

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 19692630

約数和(自身を除く): 10585558

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 421, 676, 832, 842, 1352, 1664, 1684, 2704, 3368, 5408, 5473, 6736, 10816, 10946, 13472, 21632, 21892, 26944, 43784, 53888, 71149, 87568, 142298, 175136, 284596, 350272, 569192, 700544, 1138384, 2276768, 4553536, 9107072]

約数ペア:

[(1, 9107072), (2, 4553536), (4, 2276768), (8, 1138384), (13, 700544), (16, 569192), (26, 350272), (32, 284596), (52, 175136), (64, 142298), (104, 87568), (128, 71149), (169, 53888), (208, 43784), (338, 26944), (416, 21892), (421, 21632), (676, 13472), (832, 10946), (842, 10816), (1352, 6736), (1664, 5473), (1684, 5408), (2704, 3368)]