40656952

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2621}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 87469920

約数和(自身を除く): 46812968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 2621, 3878, 5242, 7756, 10484, 15512, 18347, 20968, 36694, 73388, 146776, 726017, 1452034, 2904068, 5082119, 5808136, 10164238, 20328476, 40656952]

約数ペア:

[(1, 40656952), (2, 20328476), (4, 10164238), (7, 5808136), (8, 5082119), (14, 2904068), (28, 1452034), (56, 726017), (277, 146776), (554, 73388), (1108, 36694), (1939, 20968), (2216, 18347), (2621, 15512), (3878, 10484), (5242, 7756)]