686794688

素因数分解:

$2^6\times {\mathrm{2381}}^1\times {\mathrm{4507}}^1$

素因数の和:6900

約数の個数: 28

約数和(自身を含む): 1363733112

約数和(自身を除く): 676938424

約数列:

[1, 2, 4, 8, 16, 32, 64, 2381, 4507, 4762, 9014, 9524, 18028, 19048, 36056, 38096, 72112, 76192, 144224, 152384, 288448, 10731167, 21462334, 42924668, 85849336, 171698672, 343397344, 686794688]

約数ペア:

[(1, 686794688), (2, 343397344), (4, 171698672), (8, 85849336), (16, 42924668), (32, 21462334), (64, 10731167), (2381, 288448), (4507, 152384), (4762, 144224), (9014, 76192), (9524, 72112), (18028, 38096), (19048, 36056)]