1770448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 3803328

約数和(自身を除く): 2032880

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 283, 368, 391, 566, 782, 1132, 1564, 2264, 3128, 4528, 4811, 6256, 6509, 9622, 13018, 19244, 26036, 38488, 52072, 76976, 104144, 110653, 221306, 442612, 885224, 1770448]

約数ペア:

[(1, 1770448), (2, 885224), (4, 442612), (8, 221306), (16, 110653), (17, 104144), (23, 76976), (34, 52072), (46, 38488), (68, 26036), (92, 19244), (136, 13018), (184, 9622), (272, 6509), (283, 6256), (368, 4811), (391, 4528), (566, 3128), (782, 2264), (1132, 1564)]