38861872

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{743}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 86351616

約数和(自身を除く): 47489744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 743, 934, 1486, 1868, 2972, 3269, 3736, 5201, 5944, 6538, 7472, 10402, 11888, 13076, 20804, 26152, 41608, 52304, 83216, 346981, 693962, 1387924, 2428867, 2775848, 4857734, 5551696, 9715468, 19430936, 38861872]

約数ペア:

[(1, 38861872), (2, 19430936), (4, 9715468), (7, 5551696), (8, 4857734), (14, 2775848), (16, 2428867), (28, 1387924), (56, 693962), (112, 346981), (467, 83216), (743, 52304), (934, 41608), (1486, 26152), (1868, 20804), (2972, 13076), (3269, 11888), (3736, 10402), (5201, 7472), (5944, 6538)]