40383364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 87550848

約数和(自身を除く): 47167484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 1973, 2924, 3946, 5117, 7892, 10234, 13811, 20468, 27622, 33541, 55244, 67082, 84839, 134164, 169678, 234787, 339356, 469574, 593873, 939148, 1187746, 1442263, 2375492, 2884526, 5769052, 10095841, 20191682, 40383364]

約数ペア:

[(1, 40383364), (2, 20191682), (4, 10095841), (7, 5769052), (14, 2884526), (17, 2375492), (28, 1442263), (34, 1187746), (43, 939148), (68, 593873), (86, 469574), (119, 339356), (172, 234787), (238, 169678), (301, 134164), (476, 84839), (602, 67082), (731, 55244), (1204, 33541), (1462, 27622), (1973, 20468), (2924, 13811), (3946, 10234), (5117, 7892)]