72343168

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19532

約数の個数: 32

約数和(自身を含む): 149098500

約数和(自身を除く): 76755332

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 19489, 38978, 77956, 155912, 311824, 565181, 623648, 1130362, 1247296, 2260724, 2494592, 4521448, 9042896, 18085792, 36171584, 72343168]

約数ペア:

[(1, 72343168), (2, 36171584), (4, 18085792), (8, 9042896), (16, 4521448), (29, 2494592), (32, 2260724), (58, 1247296), (64, 1130362), (116, 623648), (128, 565181), (232, 311824), (464, 155912), (928, 77956), (1856, 38978), (3712, 19489)]