33289672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 41705528

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 991, 1292, 1768, 1976, 1982, 2584, 3964, 4199, 7928, 8398, 12883, 16796, 16847, 18829, 25766, 33592, 33694, 37658, 51532, 67388, 75316, 103064, 134776, 150632, 219011, 244777, 320093, 438022, 489554, 640186, 876044, 979108, 1280372, 1752088, 1958216, 2560744, 4161209, 8322418, 16644836, 33289672]

約数ペア:

[(1, 33289672), (2, 16644836), (4, 8322418), (8, 4161209), (13, 2560744), (17, 1958216), (19, 1752088), (26, 1280372), (34, 979108), (38, 876044), (52, 640186), (68, 489554), (76, 438022), (104, 320093), (136, 244777), (152, 219011), (221, 150632), (247, 134776), (323, 103064), (442, 75316), (494, 67388), (646, 51532), (884, 37658), (988, 33694), (991, 33592), (1292, 25766), (1768, 18829), (1976, 16847), (1982, 16796), (2584, 12883), (3964, 8398), (4199, 7928)]