13728316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 15689156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 191, 238, 302, 382, 476, 604, 764, 1057, 1337, 2114, 2567, 2674, 3247, 4228, 5134, 5348, 6494, 10268, 12988, 17969, 22729, 28841, 35938, 45458, 57682, 71876, 90916, 115364, 201887, 403774, 490297, 807548, 980594, 1961188, 3432079, 6864158, 13728316]

約数ペア:

[(1, 13728316), (2, 6864158), (4, 3432079), (7, 1961188), (14, 980594), (17, 807548), (28, 490297), (34, 403774), (68, 201887), (119, 115364), (151, 90916), (191, 71876), (238, 57682), (302, 45458), (382, 35938), (476, 28841), (604, 22729), (764, 17969), (1057, 12988), (1337, 10268), (2114, 6494), (2567, 5348), (2674, 5134), (3247, 4228)]