17371121248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{256181}}^1$

素因数の和:256367

約数の個数: 48

約数和(自身を含む): 37056213936

約数和(自身を除く): 19685092688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 2119, 2608, 4238, 5216, 8476, 16952, 33904, 67808, 256181, 512362, 1024724, 2049448, 3330353, 4098896, 6660706, 8197792, 13321412, 26642824, 41757503, 53285648, 83515006, 106571296, 167030012, 334060024, 542847539, 668120048, 1085695078, 1336240096, 2171390156, 4342780312, 8685560624, 17371121248]

約数ペア:

[(1, 17371121248), (2, 8685560624), (4, 4342780312), (8, 2171390156), (13, 1336240096), (16, 1085695078), (26, 668120048), (32, 542847539), (52, 334060024), (104, 167030012), (163, 106571296), (208, 83515006), (326, 53285648), (416, 41757503), (652, 26642824), (1304, 13321412), (2119, 8197792), (2608, 6660706), (4238, 4098896), (5216, 3330353), (8476, 2049448), (16952, 1024724), (33904, 512362), (67808, 256181)]