39449928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 86348472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 727, 798, 952, 969, 1064, 1292, 1428, 1454, 1596, 1938, 2181, 2261, 2584, 2856, 2908, 3192, 3876, 4362, 4522, 5089, 5816, 6783, 7752, 8724, 9044, 10178, 12359, 13566, 13813, 15267, 17448, 18088, 20356, 24718, 27132, 27626, 30534, 37077, 40712, 41439, 49436, 54264, 55252, 61068, 74154, 82878, 86513, 96691, 98872, 110504, 122136, 148308, 165756, 173026, 193382, 234821, 259539, 290073, 296616, 331512, 346052, 386764, 469642, 519078, 580146, 692104, 704463, 773528, 939284, 1038156, 1160292, 1408926, 1643747, 1878568, 2076312, 2320584, 2817852, 3287494, 4931241, 5635704, 6574988, 9862482, 13149976, 19724964, 39449928]

約数ペア:

[(1, 39449928), (2, 19724964), (3, 13149976), (4, 9862482), (6, 6574988), (7, 5635704), (8, 4931241), (12, 3287494), (14, 2817852), (17, 2320584), (19, 2076312), (21, 1878568), (24, 1643747), (28, 1408926), (34, 1160292), (38, 1038156), (42, 939284), (51, 773528), (56, 704463), (57, 692104), (68, 580146), (76, 519078), (84, 469642), (102, 386764), (114, 346052), (119, 331512), (133, 296616), (136, 290073), (152, 259539), (168, 234821), (204, 193382), (228, 173026), (238, 165756), (266, 148308), (323, 122136), (357, 110504), (399, 98872), (408, 96691), (456, 86513), (476, 82878), (532, 74154), (646, 61068), (714, 55252), (727, 54264), (798, 49436), (952, 41439), (969, 40712), (1064, 37077), (1292, 30534), (1428, 27626), (1454, 27132), (1596, 24718), (1938, 20356), (2181, 18088), (2261, 17448), (2584, 15267), (2856, 13813), (2908, 13566), (3192, 12359), (3876, 10178), (4362, 9044), (4522, 8724), (5089, 7752), (5816, 6783)]