27646064652

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 65848204800

約数和(自身を除く): 38202140148

約数列:

[1, 2, 3, 4, 6, 12, 107, 199, 214, 257, 321, 398, 421, 428, 514, 597, 642, 771, 796, 842, 1028, 1194, 1263, 1284, 1542, 1684, 2388, 2526, 3084, 5052, 21293, 27499, 42586, 45047, 51143, 54998, 63879, 82497, 83779, 85172, 90094, 102286, 108197, 109996, 127758, 135141, 153429, 164994, 167558, 180188, 204572, 216394, 251337, 255516, 270282, 306858, 324591, 329988, 335116, 432788, 502674, 540564, 613716, 649182, 1005348, 1298364, 5472301, 8964353, 10944602, 11577079, 16416903, 17928706, 21531203, 21889204, 23154158, 26893059, 32833806, 34731237, 35857412, 43062406, 46308316, 53786118, 64593609, 65667612, 69462474, 86124812, 107572236, 129187218, 138924948, 258374436, 2303838721, 4607677442, 6911516163, 9215354884, 13823032326, 27646064652]

約数ペア:

[(1, 27646064652), (2, 13823032326), (3, 9215354884), (4, 6911516163), (6, 4607677442), (12, 2303838721), (107, 258374436), (199, 138924948), (214, 129187218), (257, 107572236), (321, 86124812), (398, 69462474), (421, 65667612), (428, 64593609), (514, 53786118), (597, 46308316), (642, 43062406), (771, 35857412), (796, 34731237), (842, 32833806), (1028, 26893059), (1194, 23154158), (1263, 21889204), (1284, 21531203), (1542, 17928706), (1684, 16416903), (2388, 11577079), (2526, 10944602), (3084, 8964353), (5052, 5472301), (21293, 1298364), (27499, 1005348), (42586, 649182), (45047, 613716), (51143, 540564), (54998, 502674), (63879, 432788), (82497, 335116), (83779, 329988), (85172, 324591), (90094, 306858), (102286, 270282), (108197, 255516), (109996, 251337), (127758, 216394), (135141, 204572), (153429, 180188), (164994, 167558)]