413974144

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{28621}}^1$

素因数の和:28748

約数の個数: 32

約数和(自身を含む): 832041540

約数和(自身を除く): 418067396

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 7232, 14464, 28621, 57242, 114484, 228968, 457936, 915872, 1831744, 3234173, 3663488, 6468346, 12936692, 25873384, 51746768, 103493536, 206987072, 413974144]

約数ペア:

[(1, 413974144), (2, 206987072), (4, 103493536), (8, 51746768), (16, 25873384), (32, 12936692), (64, 6468346), (113, 3663488), (128, 3234173), (226, 1831744), (452, 915872), (904, 457936), (1808, 228968), (3616, 114484), (7232, 57242), (14464, 28621)]