26816348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 52778880

約数和(自身を除く): 25962532

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 172, 179, 268, 358, 559, 716, 871, 1118, 1742, 2236, 2327, 2881, 3484, 4654, 5762, 7697, 9308, 11524, 11993, 15394, 23986, 30788, 37453, 47972, 74906, 100061, 149812, 155909, 200122, 311818, 400244, 515699, 623636, 1031398, 2062796, 6704087, 13408174, 26816348]

約数ペア:

[(1, 26816348), (2, 13408174), (4, 6704087), (13, 2062796), (26, 1031398), (43, 623636), (52, 515699), (67, 400244), (86, 311818), (134, 200122), (172, 155909), (179, 149812), (268, 100061), (358, 74906), (559, 47972), (716, 37453), (871, 30788), (1118, 23986), (1742, 15394), (2236, 11993), (2327, 11524), (2881, 9308), (3484, 7697), (4654, 5762)]