78571456

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{3709}}^1$

素因数の和:4052

約数の個数: 28

約数和(自身を含む): 156428440

約数和(自身を除く): 77856984

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 3709, 5296, 7418, 10592, 14836, 21184, 29672, 59344, 118688, 237376, 1227679, 2455358, 4910716, 9821432, 19642864, 39285728, 78571456]

約数ペア:

[(1, 78571456), (2, 39285728), (4, 19642864), (8, 9821432), (16, 4910716), (32, 2455358), (64, 1227679), (331, 237376), (662, 118688), (1324, 59344), (2648, 29672), (3709, 21184), (5296, 14836), (7418, 10592)]