72629248

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3733}}^1$

素因数の和:3772

約数の個数: 44

約数和(自身を含む): 152869960

約数和(自身を除く): 80240712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3733, 4864, 7466, 9728, 14932, 19456, 29864, 59728, 70927, 119456, 141854, 238912, 283708, 477824, 567416, 955648, 1134832, 1911296, 2269664, 3822592, 4539328, 9078656, 18157312, 36314624, 72629248]

約数ペア:

[(1, 72629248), (2, 36314624), (4, 18157312), (8, 9078656), (16, 4539328), (19, 3822592), (32, 2269664), (38, 1911296), (64, 1134832), (76, 955648), (128, 567416), (152, 477824), (256, 283708), (304, 238912), (512, 141854), (608, 119456), (1024, 70927), (1216, 59728), (2432, 29864), (3733, 19456), (4864, 14932), (7466, 9728)]