76987904

素因数分解:

$2^9\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21506

約数の個数: 40

約数和(自身を含む): 175808688

約数和(自身を除く): 98820784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 21481, 42962, 85924, 150367, 171848, 300734, 343696, 601468, 687392, 1202936, 1374784, 2405872, 2749568, 4811744, 5499136, 9623488, 10998272, 19246976, 38493952, 76987904]

約数ペア:

[(1, 76987904), (2, 38493952), (4, 19246976), (7, 10998272), (8, 9623488), (14, 5499136), (16, 4811744), (28, 2749568), (32, 2405872), (56, 1374784), (64, 1202936), (112, 687392), (128, 601468), (224, 343696), (256, 300734), (448, 171848), (512, 150367), (896, 85924), (1792, 42962), (3584, 21481)]