40105744

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15569}}^1$

素因数の和:15607

約数の個数: 40

約数和(自身を含む): 92672640

約数和(自身を除く): 52566896

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 15569, 31138, 62276, 108983, 124552, 217966, 249104, 358087, 435932, 716174, 871864, 1432348, 1743728, 2506609, 2864696, 5013218, 5729392, 10026436, 20052872, 40105744]

約数ペア:

[(1, 40105744), (2, 20052872), (4, 10026436), (7, 5729392), (8, 5013218), (14, 2864696), (16, 2506609), (23, 1743728), (28, 1432348), (46, 871864), (56, 716174), (92, 435932), (112, 358087), (161, 249104), (184, 217966), (322, 124552), (368, 108983), (644, 62276), (1288, 31138), (2576, 15569)]