277693568

素因数分解:

$2^7\times {\mathrm{983}}^1\times {\mathrm{2207}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 554031360

約数和(自身を除く): 276337792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 983, 1966, 2207, 3932, 4414, 7864, 8828, 15728, 17656, 31456, 35312, 62912, 70624, 125824, 141248, 282496, 2169481, 4338962, 8677924, 17355848, 34711696, 69423392, 138846784, 277693568]

約数ペア:

[(1, 277693568), (2, 138846784), (4, 69423392), (8, 34711696), (16, 17355848), (32, 8677924), (64, 4338962), (128, 2169481), (983, 282496), (1966, 141248), (2207, 125824), (3932, 70624), (4414, 62912), (7864, 35312), (8828, 31456), (15728, 17656)]