7812985376

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{100517}}^1$

素因数の和:100881

約数の個数: 48

約数和(自身を含む): 17630053056

約数和(自身を除く): 9817067680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1388, 2429, 2776, 4858, 5552, 9716, 11104, 19432, 38864, 77728, 100517, 201034, 402068, 703619, 804136, 1407238, 1608272, 2814476, 3216544, 5628952, 11257904, 22515808, 34879399, 69758798, 139517596, 244155793, 279035192, 488311586, 558070384, 976623172, 1116140768, 1953246344, 3906492688, 7812985376]

約数ペア:

[(1, 7812985376), (2, 3906492688), (4, 1953246344), (7, 1116140768), (8, 976623172), (14, 558070384), (16, 488311586), (28, 279035192), (32, 244155793), (56, 139517596), (112, 69758798), (224, 34879399), (347, 22515808), (694, 11257904), (1388, 5628952), (2429, 3216544), (2776, 2814476), (4858, 1608272), (5552, 1407238), (9716, 804136), (11104, 703619), (19432, 402068), (38864, 201034), (77728, 100517)]