214746688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{258109}}^1$

素因数の和:258134

約数の個数: 28

約数和(自身を含む): 458919580

約数和(自身を除く): 244172892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 258109, 516218, 1032436, 2064872, 3355417, 4129744, 6710834, 8259488, 13421668, 16518976, 26843336, 53686672, 107373344, 214746688]

約数ペア:

[(1, 214746688), (2, 107373344), (4, 53686672), (8, 26843336), (13, 16518976), (16, 13421668), (26, 8259488), (32, 6710834), (52, 4129744), (64, 3355417), (104, 2064872), (208, 1032436), (416, 516218), (832, 258109)]