40726972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5477}}^1$

素因数の和:5518

約数の個数: 36

約数和(自身を含む): 84207816

約数和(自身を除く): 43480844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 5477, 7436, 10954, 21908, 60247, 71201, 120494, 142402, 240988, 284804, 783211, 925613, 1566422, 1851226, 3132844, 3702452, 10181743, 20363486, 40726972]

約数ペア:

[(1, 40726972), (2, 20363486), (4, 10181743), (11, 3702452), (13, 3132844), (22, 1851226), (26, 1566422), (44, 925613), (52, 783211), (143, 284804), (169, 240988), (286, 142402), (338, 120494), (572, 71201), (676, 60247), (1859, 21908), (3718, 10954), (5477, 7436)]