64246144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{26417}}^1$

素因数の和:26450

約数の個数: 32

約数和(自身を含む): 134731800

約数和(自身を除く): 70485656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 26417, 52834, 105668, 211336, 422672, 501923, 845344, 1003846, 1690688, 2007692, 3381376, 4015384, 8030768, 16061536, 32123072, 64246144]

約数ペア:

[(1, 64246144), (2, 32123072), (4, 16061536), (8, 8030768), (16, 4015384), (19, 3381376), (32, 2007692), (38, 1690688), (64, 1003846), (76, 845344), (128, 501923), (152, 422672), (304, 211336), (608, 105668), (1216, 52834), (2432, 26417)]