42568988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3371}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 95171328

約数和(自身を除く): 52602340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 3371, 6314, 6742, 12628, 13484, 23597, 37081, 47194, 74162, 94388, 138211, 148324, 259567, 276422, 519134, 552844, 967477, 1038268, 1520321, 1934954, 3040642, 3869908, 6081284, 10642247, 21284494, 42568988]

約数ペア:

[(1, 42568988), (2, 21284494), (4, 10642247), (7, 6081284), (11, 3869908), (14, 3040642), (22, 1934954), (28, 1520321), (41, 1038268), (44, 967477), (77, 552844), (82, 519134), (154, 276422), (164, 259567), (287, 148324), (308, 138211), (451, 94388), (574, 74162), (902, 47194), (1148, 37081), (1804, 23597), (3157, 13484), (3371, 12628), (6314, 6742)]