29183748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 75969600

約数和(自身を除く): 46785852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 121, 132, 199, 202, 242, 303, 363, 398, 404, 484, 597, 606, 726, 796, 1111, 1194, 1212, 1452, 2189, 2222, 2388, 3333, 4378, 4444, 6567, 6666, 8756, 12221, 13134, 13332, 20099, 24079, 24442, 26268, 36663, 40198, 48158, 48884, 60297, 72237, 73326, 80396, 96316, 120594, 144474, 146652, 221089, 241188, 288948, 442178, 663267, 884356, 1326534, 2431979, 2653068, 4863958, 7295937, 9727916, 14591874, 29183748]

約数ペア:

[(1, 29183748), (2, 14591874), (3, 9727916), (4, 7295937), (6, 4863958), (11, 2653068), (12, 2431979), (22, 1326534), (33, 884356), (44, 663267), (66, 442178), (101, 288948), (121, 241188), (132, 221089), (199, 146652), (202, 144474), (242, 120594), (303, 96316), (363, 80396), (398, 73326), (404, 72237), (484, 60297), (597, 48884), (606, 48158), (726, 40198), (796, 36663), (1111, 26268), (1194, 24442), (1212, 24079), (1452, 20099), (2189, 13332), (2222, 13134), (2388, 12221), (3333, 8756), (4378, 6666), (4444, 6567)]