14969915996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{509}}^1\times {\mathrm{1093}}^1$

素因数の和:1675

約数の個数: 72

約数和(自身を含む): 31025927520

約数和(自身を除く): 16056011524

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 509, 868, 961, 1018, 1093, 1922, 2036, 2186, 3563, 3844, 4372, 6727, 7126, 7651, 13454, 14252, 15302, 15779, 26908, 30604, 31558, 33883, 63116, 67766, 110453, 135532, 220906, 237181, 441812, 474362, 489149, 556337, 948724, 978298, 1050373, 1112674, 1956596, 2100746, 2225348, 3424043, 3894359, 4201492, 6848086, 7352611, 7788718, 13696172, 14705222, 15577436, 17246447, 29410444, 34492894, 68985788, 120725129, 241450258, 482900516, 534639857, 1069279714, 2138559428, 3742478999, 7484957998, 14969915996]

約数ペア:

[(1, 14969915996), (2, 7484957998), (4, 3742478999), (7, 2138559428), (14, 1069279714), (28, 534639857), (31, 482900516), (62, 241450258), (124, 120725129), (217, 68985788), (434, 34492894), (509, 29410444), (868, 17246447), (961, 15577436), (1018, 14705222), (1093, 13696172), (1922, 7788718), (2036, 7352611), (2186, 6848086), (3563, 4201492), (3844, 3894359), (4372, 3424043), (6727, 2225348), (7126, 2100746), (7651, 1956596), (13454, 1112674), (14252, 1050373), (15302, 978298), (15779, 948724), (26908, 556337), (30604, 489149), (31558, 474362), (33883, 441812), (63116, 237181), (67766, 220906), (110453, 135532)]