28754486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 47628000

約数和(自身を除く): 18873514

約数列:

[1, 2, 19, 29, 38, 58, 97, 194, 269, 538, 551, 1102, 1843, 2813, 3686, 5111, 5626, 7801, 10222, 15602, 26093, 52186, 53447, 106894, 148219, 296438, 495767, 756697, 991534, 1513394, 14377243, 28754486]

約数ペア:

[(1, 28754486), (2, 14377243), (19, 1513394), (29, 991534), (38, 756697), (58, 495767), (97, 296438), (194, 148219), (269, 106894), (538, 53447), (551, 52186), (1102, 26093), (1843, 15602), (2813, 10222), (3686, 7801), (5111, 5626)]