2863744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 6147540

約数和(自身を除く): 3283796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1721, 3442, 6884, 13768, 22373, 27536, 44746, 55072, 89492, 110144, 178984, 220288, 357968, 715936, 1431872, 2863744]

約数ペア:

[(1, 2863744), (2, 1431872), (4, 715936), (8, 357968), (13, 220288), (16, 178984), (26, 110144), (32, 89492), (52, 55072), (64, 44746), (104, 27536), (128, 22373), (208, 13768), (416, 6884), (832, 3442), (1664, 1721)]