40514684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 86220288

約数和(自身を除く): 45705604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1187, 1219, 1484, 2374, 2438, 4748, 4876, 8309, 8533, 16618, 17066, 27301, 33236, 34132, 54602, 62911, 109204, 125822, 191107, 251644, 382214, 440377, 764428, 880754, 1446953, 1761508, 2893906, 5787812, 10128671, 20257342, 40514684]

約数ペア:

[(1, 40514684), (2, 20257342), (4, 10128671), (7, 5787812), (14, 2893906), (23, 1761508), (28, 1446953), (46, 880754), (53, 764428), (92, 440377), (106, 382214), (161, 251644), (212, 191107), (322, 125822), (371, 109204), (644, 62911), (742, 54602), (1187, 34132), (1219, 33236), (1484, 27301), (2374, 17066), (2438, 16618), (4748, 8533), (4876, 8309)]