72498328

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2393}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 155705760

約数和(自身を除く): 83207432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 2393, 3787, 4328, 4786, 7574, 9572, 15148, 16751, 19144, 30296, 33502, 67004, 134008, 1294613, 2589226, 5178452, 9062291, 10356904, 18124582, 36249164, 72498328]

約数ペア:

[(1, 72498328), (2, 36249164), (4, 18124582), (7, 10356904), (8, 9062291), (14, 5178452), (28, 2589226), (56, 1294613), (541, 134008), (1082, 67004), (2164, 33502), (2393, 30296), (3787, 19144), (4328, 16751), (4786, 15148), (7574, 9572)]