13914628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 31460352

約数和(自身を除く): 17545724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 127, 172, 182, 196, 254, 301, 364, 508, 559, 602, 637, 889, 1118, 1204, 1274, 1651, 1778, 2107, 2236, 2548, 3302, 3556, 3913, 4214, 5461, 6223, 6604, 7826, 8428, 10922, 11557, 12446, 15652, 21844, 23114, 24892, 27391, 38227, 46228, 54782, 70993, 76454, 80899, 109564, 141986, 152908, 161798, 267589, 283972, 323596, 496951, 535178, 993902, 1070356, 1987804, 3478657, 6957314, 13914628]

約数ペア:

[(1, 13914628), (2, 6957314), (4, 3478657), (7, 1987804), (13, 1070356), (14, 993902), (26, 535178), (28, 496951), (43, 323596), (49, 283972), (52, 267589), (86, 161798), (91, 152908), (98, 141986), (127, 109564), (172, 80899), (182, 76454), (196, 70993), (254, 54782), (301, 46228), (364, 38227), (508, 27391), (559, 24892), (602, 23114), (637, 21844), (889, 15652), (1118, 12446), (1204, 11557), (1274, 10922), (1651, 8428), (1778, 7826), (2107, 6604), (2236, 6223), (2548, 5461), (3302, 4214), (3556, 3913)]