12452752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 28748160

約数和(自身を除く): 16295408

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 137, 152, 184, 208, 247, 274, 299, 304, 368, 437, 494, 548, 598, 874, 988, 1096, 1196, 1748, 1781, 1976, 2192, 2392, 2603, 3151, 3496, 3562, 3952, 4784, 5206, 5681, 6302, 6992, 7124, 10412, 11362, 12604, 14248, 20824, 22724, 25208, 28496, 33839, 40963, 41648, 45448, 50416, 59869, 67678, 81926, 90896, 119738, 135356, 163852, 239476, 270712, 327704, 478952, 541424, 655408, 778297, 957904, 1556594, 3113188, 6226376, 12452752]

約数ペア:

[(1, 12452752), (2, 6226376), (4, 3113188), (8, 1556594), (13, 957904), (16, 778297), (19, 655408), (23, 541424), (26, 478952), (38, 327704), (46, 270712), (52, 239476), (76, 163852), (92, 135356), (104, 119738), (137, 90896), (152, 81926), (184, 67678), (208, 59869), (247, 50416), (274, 45448), (299, 41648), (304, 40963), (368, 33839), (437, 28496), (494, 25208), (548, 22724), (598, 20824), (874, 14248), (988, 12604), (1096, 11362), (1196, 10412), (1748, 7124), (1781, 6992), (1976, 6302), (2192, 5681), (2392, 5206), (2603, 4784), (3151, 3952), (3496, 3562)]