67760384

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13966

約数の個数: 36

約数和(自身を含む): 142385040

約数和(自身を除く): 74624656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 13931, 27862, 55724, 111448, 222896, 264689, 445792, 529378, 891584, 1058756, 1783168, 2117512, 3566336, 4235024, 8470048, 16940096, 33880192, 67760384]

約数ペア:

[(1, 67760384), (2, 33880192), (4, 16940096), (8, 8470048), (16, 4235024), (19, 3566336), (32, 2117512), (38, 1783168), (64, 1058756), (76, 891584), (128, 529378), (152, 445792), (256, 264689), (304, 222896), (608, 111448), (1216, 55724), (2432, 27862), (4864, 13931)]