289589632

素因数分解:

$2^7\times {\mathrm{709}}^1\times {\mathrm{3191}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 577911600

約数和(自身を除く): 288321968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 709, 1418, 2836, 3191, 5672, 6382, 11344, 12764, 22688, 25528, 45376, 51056, 90752, 102112, 204224, 408448, 2262419, 4524838, 9049676, 18099352, 36198704, 72397408, 144794816, 289589632]

約数ペア:

[(1, 289589632), (2, 144794816), (4, 72397408), (8, 36198704), (16, 18099352), (32, 9049676), (64, 4524838), (128, 2262419), (709, 408448), (1418, 204224), (2836, 102112), (3191, 90752), (5672, 51056), (6382, 45376), (11344, 25528), (12764, 22688)]