7157612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 9389716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 1367, 2618, 2734, 5236, 5468, 9569, 15037, 19138, 23239, 30074, 38276, 46478, 60148, 92956, 105259, 162673, 210518, 255629, 325346, 421036, 511258, 650692, 1022516, 1789403, 3578806, 7157612]

約数ペア:

[(1, 7157612), (2, 3578806), (4, 1789403), (7, 1022516), (11, 650692), (14, 511258), (17, 421036), (22, 325346), (28, 255629), (34, 210518), (44, 162673), (68, 105259), (77, 92956), (119, 60148), (154, 46478), (187, 38276), (238, 30074), (308, 23239), (374, 19138), (476, 15037), (748, 9569), (1309, 5468), (1367, 5236), (2618, 2734)]