7843136

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 18850356

約数和(自身を除く): 11007220

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 61, 64, 82, 98, 112, 122, 164, 196, 224, 244, 287, 328, 392, 427, 448, 488, 574, 656, 784, 854, 976, 1148, 1312, 1568, 1708, 1952, 2009, 2296, 2501, 2624, 2989, 3136, 3416, 3904, 4018, 4592, 5002, 5978, 6832, 8036, 9184, 10004, 11956, 13664, 16072, 17507, 18368, 20008, 23912, 27328, 32144, 35014, 40016, 47824, 64288, 70028, 80032, 95648, 122549, 128576, 140056, 160064, 191296, 245098, 280112, 490196, 560224, 980392, 1120448, 1960784, 3921568, 7843136]

約数ペア:

[(1, 7843136), (2, 3921568), (4, 1960784), (7, 1120448), (8, 980392), (14, 560224), (16, 490196), (28, 280112), (32, 245098), (41, 191296), (49, 160064), (56, 140056), (61, 128576), (64, 122549), (82, 95648), (98, 80032), (112, 70028), (122, 64288), (164, 47824), (196, 40016), (224, 35014), (244, 32144), (287, 27328), (328, 23912), (392, 20008), (427, 18368), (448, 17507), (488, 16072), (574, 13664), (656, 11956), (784, 10004), (854, 9184), (976, 8036), (1148, 6832), (1312, 5978), (1568, 5002), (1708, 4592), (1952, 4018), (2009, 3904), (2296, 3416), (2501, 3136), (2624, 2989)]