74299904

素因数分解:

$2^9\times 7^1\times {\mathrm{20731}}^1$

素因数の和:20756

約数の個数: 40

約数和(自身を含む): 169670688

約数和(自身を除く): 95370784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20731, 41462, 82924, 145117, 165848, 290234, 331696, 580468, 663392, 1160936, 1326784, 2321872, 2653568, 4643744, 5307136, 9287488, 10614272, 18574976, 37149952, 74299904]

約数ペア:

[(1, 74299904), (2, 37149952), (4, 18574976), (7, 10614272), (8, 9287488), (14, 5307136), (16, 4643744), (28, 2653568), (32, 2321872), (56, 1326784), (64, 1160936), (112, 663392), (128, 580468), (224, 331696), (256, 290234), (448, 165848), (512, 145117), (896, 82924), (1792, 41462), (3584, 20731)]