17248028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 35700336

約数和(自身を除く): 18452308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 641, 868, 961, 1282, 1922, 2564, 3844, 4487, 6727, 8974, 13454, 17948, 19871, 26908, 39742, 79484, 139097, 278194, 556388, 616001, 1232002, 2464004, 4312007, 8624014, 17248028]

約数ペア:

[(1, 17248028), (2, 8624014), (4, 4312007), (7, 2464004), (14, 1232002), (28, 616001), (31, 556388), (62, 278194), (124, 139097), (217, 79484), (434, 39742), (641, 26908), (868, 19871), (961, 17948), (1282, 13454), (1922, 8974), (2564, 6727), (3844, 4487)]