25715448

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 79488000

約数和(自身を除く): 53772552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 88, 99, 108, 132, 137, 158, 198, 216, 237, 264, 274, 297, 316, 396, 411, 474, 548, 594, 632, 711, 792, 822, 869, 948, 1096, 1188, 1233, 1422, 1507, 1644, 1738, 1896, 2133, 2376, 2466, 2607, 2844, 3014, 3288, 3476, 3699, 4266, 4521, 4932, 5214, 5688, 6028, 6952, 7398, 7821, 8532, 9042, 9864, 10428, 10823, 12056, 13563, 14796, 15642, 17064, 18084, 20856, 21646, 23463, 27126, 29592, 31284, 32469, 36168, 40689, 43292, 46926, 54252, 62568, 64938, 81378, 86584, 93852, 97407, 108504, 119053, 129876, 162756, 187704, 194814, 238106, 259752, 292221, 325512, 357159, 389628, 476212, 584442, 714318, 779256, 952424, 1071477, 1168884, 1428636, 2142954, 2337768, 2857272, 3214431, 4285908, 6428862, 8571816, 12857724, 25715448]

約数ペア:

[(1, 25715448), (2, 12857724), (3, 8571816), (4, 6428862), (6, 4285908), (8, 3214431), (9, 2857272), (11, 2337768), (12, 2142954), (18, 1428636), (22, 1168884), (24, 1071477), (27, 952424), (33, 779256), (36, 714318), (44, 584442), (54, 476212), (66, 389628), (72, 357159), (79, 325512), (88, 292221), (99, 259752), (108, 238106), (132, 194814), (137, 187704), (158, 162756), (198, 129876), (216, 119053), (237, 108504), (264, 97407), (274, 93852), (297, 86584), (316, 81378), (396, 64938), (411, 62568), (474, 54252), (548, 46926), (594, 43292), (632, 40689), (711, 36168), (792, 32469), (822, 31284), (869, 29592), (948, 27126), (1096, 23463), (1188, 21646), (1233, 20856), (1422, 18084), (1507, 17064), (1644, 15642), (1738, 14796), (1896, 13563), (2133, 12056), (2376, 10823), (2466, 10428), (2607, 9864), (2844, 9042), (3014, 8532), (3288, 7821), (3476, 7398), (3699, 6952), (4266, 6028), (4521, 5688), (4932, 5214)]