41998012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 86883328

約数和(自身を除く): 44885316

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 367, 427, 469, 734, 854, 938, 1468, 1708, 1876, 2569, 4087, 5138, 8174, 10276, 16348, 22387, 24589, 28609, 44774, 49178, 57218, 89548, 98356, 114436, 156709, 172123, 313418, 344246, 626836, 688492, 1499929, 2999858, 5999716, 10499503, 20999006, 41998012]

約数ペア:

[(1, 41998012), (2, 20999006), (4, 10499503), (7, 5999716), (14, 2999858), (28, 1499929), (61, 688492), (67, 626836), (122, 344246), (134, 313418), (244, 172123), (268, 156709), (367, 114436), (427, 98356), (469, 89548), (734, 57218), (854, 49178), (938, 44774), (1468, 28609), (1708, 24589), (1876, 22387), (2569, 16348), (4087, 10276), (5138, 8174)]