7157748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 11893452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 2699, 5398, 8097, 10796, 16194, 32388, 35087, 45883, 70174, 91766, 105261, 137649, 140348, 183532, 210522, 275298, 421044, 550596, 596479, 1192958, 1789437, 2385916, 3578874, 7157748]

約数ペア:

[(1, 7157748), (2, 3578874), (3, 2385916), (4, 1789437), (6, 1192958), (12, 596479), (13, 550596), (17, 421044), (26, 275298), (34, 210522), (39, 183532), (51, 140348), (52, 137649), (68, 105261), (78, 91766), (102, 70174), (156, 45883), (204, 35087), (221, 32388), (442, 16194), (663, 10796), (884, 8097), (1326, 5398), (2652, 2699)]