28732336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 58567680

約数和(自身を除く): 29835344

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 479, 652, 958, 1304, 1916, 2608, 3749, 3832, 7498, 7664, 11017, 14996, 22034, 29992, 44068, 59984, 78077, 88136, 156154, 176272, 312308, 624616, 1249232, 1795771, 3591542, 7183084, 14366168, 28732336]

約数ペア:

[(1, 28732336), (2, 14366168), (4, 7183084), (8, 3591542), (16, 1795771), (23, 1249232), (46, 624616), (92, 312308), (163, 176272), (184, 156154), (326, 88136), (368, 78077), (479, 59984), (652, 44068), (958, 29992), (1304, 22034), (1916, 14996), (2608, 11017), (3749, 7664), (3832, 7498)]