27873669104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{2857}}^1$

素因数の和:3430

約数の個数: 80

約数和(自身を含む): 57836774400

約数和(自身を除く): 29963105296

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 479, 536, 958, 1072, 1273, 1916, 2546, 2857, 3832, 5092, 5714, 7664, 9101, 10184, 11428, 18202, 20368, 22856, 32093, 36404, 45712, 54283, 64186, 72808, 108566, 128372, 145616, 191419, 217132, 256744, 382838, 434264, 513488, 609767, 765676, 868528, 1219534, 1368503, 1531352, 2439068, 2737006, 3062704, 3636961, 4878136, 5474012, 7273922, 9756272, 10948024, 14547844, 21896048, 26001557, 29095688, 52003114, 58191376, 91689701, 104006228, 183379402, 208012456, 366758804, 416024912, 733517608, 1467035216, 1742104319, 3484208638, 6968417276, 13936834552, 27873669104]

約数ペア:

[(1, 27873669104), (2, 13936834552), (4, 6968417276), (8, 3484208638), (16, 1742104319), (19, 1467035216), (38, 733517608), (67, 416024912), (76, 366758804), (134, 208012456), (152, 183379402), (268, 104006228), (304, 91689701), (479, 58191376), (536, 52003114), (958, 29095688), (1072, 26001557), (1273, 21896048), (1916, 14547844), (2546, 10948024), (2857, 9756272), (3832, 7273922), (5092, 5474012), (5714, 4878136), (7664, 3636961), (9101, 3062704), (10184, 2737006), (11428, 2439068), (18202, 1531352), (20368, 1368503), (22856, 1219534), (32093, 868528), (36404, 765676), (45712, 609767), (54283, 513488), (64186, 434264), (72808, 382838), (108566, 256744), (128372, 217132), (145616, 191419)]