13267436

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 30030336

約数和(自身を除く): 16762900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 127, 164, 182, 196, 254, 287, 364, 508, 533, 574, 637, 889, 1066, 1148, 1274, 1651, 1778, 2009, 2132, 2548, 3302, 3556, 3731, 4018, 5207, 6223, 6604, 7462, 8036, 10414, 11557, 12446, 14924, 20828, 23114, 24892, 26117, 36449, 46228, 52234, 67691, 72898, 80899, 104468, 135382, 145796, 161798, 255143, 270764, 323596, 473837, 510286, 947674, 1020572, 1895348, 3316859, 6633718, 13267436]

約数ペア:

[(1, 13267436), (2, 6633718), (4, 3316859), (7, 1895348), (13, 1020572), (14, 947674), (26, 510286), (28, 473837), (41, 323596), (49, 270764), (52, 255143), (82, 161798), (91, 145796), (98, 135382), (127, 104468), (164, 80899), (182, 72898), (196, 67691), (254, 52234), (287, 46228), (364, 36449), (508, 26117), (533, 24892), (574, 23114), (637, 20828), (889, 14924), (1066, 12446), (1148, 11557), (1274, 10414), (1651, 8036), (1778, 7462), (2009, 6604), (2132, 6223), (2548, 5207), (3302, 4018), (3556, 3731)]