40714208

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 83253744

約数和(自身を除く): 42539536

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 137, 148, 251, 274, 296, 502, 548, 592, 1004, 1096, 1184, 2008, 2192, 4016, 4384, 5069, 8032, 9287, 10138, 18574, 20276, 34387, 37148, 40552, 68774, 74296, 81104, 137548, 148592, 162208, 275096, 297184, 550192, 1100384, 1272319, 2544638, 5089276, 10178552, 20357104, 40714208]

約数ペア:

[(1, 40714208), (2, 20357104), (4, 10178552), (8, 5089276), (16, 2544638), (32, 1272319), (37, 1100384), (74, 550192), (137, 297184), (148, 275096), (251, 162208), (274, 148592), (296, 137548), (502, 81104), (548, 74296), (592, 68774), (1004, 40552), (1096, 37148), (1184, 34387), (2008, 20276), (2192, 18574), (4016, 10138), (4384, 9287), (5069, 8032)]