129451072

素因数分解:

$2^6\times {\mathrm{233}}^1\times {\mathrm{8681}}^1$

素因数の和:8926

約数の個数: 28

約数和(自身を含む): 258011676

約数和(自身を除く): 128560604

約数列:

[1, 2, 4, 8, 16, 32, 64, 233, 466, 932, 1864, 3728, 7456, 8681, 14912, 17362, 34724, 69448, 138896, 277792, 555584, 2022673, 4045346, 8090692, 16181384, 32362768, 64725536, 129451072]

約数ペア:

[(1, 129451072), (2, 64725536), (4, 32362768), (8, 16181384), (16, 8090692), (32, 4045346), (64, 2022673), (233, 555584), (466, 277792), (932, 138896), (1864, 69448), (3728, 34724), (7456, 17362), (8681, 14912)]