289399168

素因数分解:

$2^7\times {\mathrm{761}}^1\times {\mathrm{2971}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 577489320

約数和(自身を除く): 288090152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 761, 1522, 2971, 3044, 5942, 6088, 11884, 12176, 23768, 24352, 47536, 48704, 95072, 97408, 190144, 380288, 2260931, 4521862, 9043724, 18087448, 36174896, 72349792, 144699584, 289399168]

約数ペア:

[(1, 289399168), (2, 144699584), (4, 72349792), (8, 36174896), (16, 18087448), (32, 9043724), (64, 4521862), (128, 2260931), (761, 380288), (1522, 190144), (2971, 97408), (3044, 95072), (5942, 48704), (6088, 47536), (11884, 24352), (12176, 23768)]