40588168

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 79363800

約数和(自身を除く): 38775632

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 1096, 1277, 2554, 3973, 5108, 7946, 10216, 15892, 31784, 37033, 74066, 148132, 174949, 296264, 349898, 699796, 1399592, 5073521, 10147042, 20294084, 40588168]

約数ペア:

[(1, 40588168), (2, 20294084), (4, 10147042), (8, 5073521), (29, 1399592), (58, 699796), (116, 349898), (137, 296264), (232, 174949), (274, 148132), (548, 74066), (1096, 37033), (1277, 31784), (2554, 15892), (3973, 10216), (5108, 7946)]