38609872

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8017}}^1$

素因数の和:8075

約数の個数: 40

約数和(自身を含む): 87492416

約数和(自身を除く): 48882544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 8017, 16034, 32068, 56119, 64136, 112238, 128272, 224476, 344731, 448952, 689462, 897904, 1378924, 2413117, 2757848, 4826234, 5515696, 9652468, 19304936, 38609872]

約数ペア:

[(1, 38609872), (2, 19304936), (4, 9652468), (7, 5515696), (8, 4826234), (14, 2757848), (16, 2413117), (28, 1378924), (43, 897904), (56, 689462), (86, 448952), (112, 344731), (172, 224476), (301, 128272), (344, 112238), (602, 64136), (688, 56119), (1204, 32068), (2408, 16034), (4816, 8017)]