15679300028

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{761}}^1\times {\mathrm{1307}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 31479646464

約数和(自身を除く): 15800346436

約数列:

[1, 2, 4, 7, 14, 28, 563, 761, 1126, 1307, 1522, 2252, 2614, 3044, 3941, 5228, 5327, 7882, 9149, 10654, 15764, 18298, 21308, 36596, 428443, 735841, 856886, 994627, 1471682, 1713772, 1989254, 2943364, 2999101, 3978508, 5150887, 5998202, 6962389, 10301774, 11996404, 13924778, 20603548, 27849556, 559975001, 1119950002, 2239900004, 3919825007, 7839650014, 15679300028]

約数ペア:

[(1, 15679300028), (2, 7839650014), (4, 3919825007), (7, 2239900004), (14, 1119950002), (28, 559975001), (563, 27849556), (761, 20603548), (1126, 13924778), (1307, 11996404), (1522, 10301774), (2252, 6962389), (2614, 5998202), (3044, 5150887), (3941, 3978508), (5228, 2999101), (5327, 2943364), (7882, 1989254), (9149, 1713772), (10654, 1471682), (15764, 994627), (18298, 856886), (21308, 735841), (36596, 428443)]