1568281552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{134087}}^1$

素因数の和:134155

約数の個数: 40

約数和(自身を含む): 3292128576

約数和(自身を除く): 1723847024

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 134087, 268174, 536348, 1072696, 2145392, 2279479, 4558958, 5765741, 9117916, 11531482, 18235832, 23062964, 36471664, 46125928, 92251856, 98017597, 196035194, 392070388, 784140776, 1568281552]

約数ペア:

[(1, 1568281552), (2, 784140776), (4, 392070388), (8, 196035194), (16, 98017597), (17, 92251856), (34, 46125928), (43, 36471664), (68, 23062964), (86, 18235832), (136, 11531482), (172, 9117916), (272, 5765741), (344, 4558958), (688, 2279479), (731, 2145392), (1462, 1072696), (2924, 536348), (5848, 268174), (11696, 134087)]